Home / 1,541,005,028,005.60-2,126,588,332,444.60-846,590,570,121.30

Finding the Fourth Proportional to 1,541,005,028,005.60, 2,126,588,332,444.60 and 846,590,570,121.30

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Solution

The fourth proportional to 1,541,005,028,005.60, 2,126,588,332,444.60 and 846,590,570,121.30 is: 1,168,295,752,485.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,541,005,028,005.60 : 2,126,588,332,444.60 = 846,590,570,121.30 : x
  2. Step 2: Convert to fraction form
    1,541,005,028,005.60/2,126,588,332,444.60 = 846,590,570,121.30/x
  3. Step 3: Cross multiply
    1,541,005,028,005.60x = 2,126,588,332,444.60 × 846,590,570,121.30
  4. Step 4: Simplify right side
    1,541,005,028,005.60x = 1,800,349,628,777,578,876,633,088
  5. Step 5: Solve for x
    x = 1,800,349,628,777,578,876,633,088/1,541,005,028,005.60
  6. Step 6: Final answer
    x = 1,168,295,752,485.39

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Double scale
Find fourth proportional to 1,541,005,028,006.60, 2,126,588,332,445.98 and 846,590,570,122.30
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.