Home / 1,541,005,028,000.20-2,126,588,332,437.10-846,590,570,115.85

Finding the Fourth Proportional to 1,541,005,028,000.20, 2,126,588,332,437.10 and 846,590,570,115.85

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Solution

The fourth proportional to 1,541,005,028,000.20, 2,126,588,332,437.10 and 846,590,570,115.85 is: 1,168,295,752,477.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,541,005,028,000.20 : 2,126,588,332,437.10 = 846,590,570,115.85 : x
  2. Step 2: Convert to fraction form
    1,541,005,028,000.20/2,126,588,332,437.10 = 846,590,570,115.85/x
  3. Step 3: Cross multiply
    1,541,005,028,000.20x = 2,126,588,332,437.10 × 846,590,570,115.85
  4. Step 4: Simplify right side
    1,541,005,028,000.20x = 1,800,349,628,759,639,335,108,608
  5. Step 5: Solve for x
    x = 1,800,349,628,759,639,335,108,608/1,541,005,028,000.20
  6. Step 6: Final answer
    x = 1,168,295,752,477.85

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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.