Home / 36,472,851.59-54,637,385.22-29,657,120.77

Finding the Fourth Proportional to 36,472,851.59, 54,637,385.22 and 29,657,120.77

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Solution

The fourth proportional to 36,472,851.59, 54,637,385.22 and 29,657,120.77 is: 44,427,223.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,472,851.59 : 54,637,385.22 = 29,657,120.77 : x
  2. Step 2: Convert to fraction form
    36,472,851.59/54,637,385.22 = 29,657,120.77/x
  3. Step 3: Cross multiply
    36,472,851.59x = 54,637,385.22 × 29,657,120.77
  4. Step 4: Simplify right side
    36,472,851.59x = 1,620,387,532,026,553
  5. Step 5: Solve for x
    x = 1,620,387,532,026,553/36,472,851.59
  6. Step 6: Final answer
    x = 44,427,223.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.