Home / 3,046,187,128,642.40-4,203,771,570,420-1,657,276,140,219.60

Finding the Fourth Proportional to 3,046,187,128,642.40, 4,203,771,570,420 and 1,657,276,140,219.60

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Solution

The fourth proportional to 3,046,187,128,642.40, 4,203,771,570,420 and 1,657,276,140,219.60 is: 2,287,059,208,242.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,046,187,128,642.40 : 4,203,771,570,420 = 1,657,276,140,219.60 : x
  2. Step 2: Convert to fraction form
    3,046,187,128,642.40/4,203,771,570,420 = 1,657,276,140,219.60/x
  3. Step 3: Cross multiply
    3,046,187,128,642.40x = 4,203,771,570,420 × 1,657,276,140,219.60
  4. Step 4: Simplify right side
    3,046,187,128,642.40x = 6,966,810,322,590,544,148,037,632
  5. Step 5: Solve for x
    x = 6,966,810,322,590,544,148,037,632/3,046,187,128,642.40
  6. Step 6: Final answer
    x = 2,287,059,208,242.23

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Double scale
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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.