Home / 108,823,758.59-150,175,753.60-59,264,959.41

Finding the Fourth Proportional to 108,823,758.59, 150,175,753.60 and 59,264,959.41

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Solution

The fourth proportional to 108,823,758.59, 150,175,753.60 and 59,264,959.41 is: 81,785,081.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,823,758.59 : 150,175,753.60 = 59,264,959.41 : x
  2. Step 2: Convert to fraction form
    108,823,758.59/150,175,753.60 = 59,264,959.41/x
  3. Step 3: Cross multiply
    108,823,758.59x = 150,175,753.60 × 59,264,959.41
  4. Step 4: Simplify right side
    108,823,758.59x = 8,900,159,941,321,998
  5. Step 5: Solve for x
    x = 8,900,159,941,321,998/108,823,758.59
  6. Step 6: Final answer
    x = 81,785,081.28

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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.