Home / 32,497,736.49-44,820,726.76-28,569,092.61

Finding the Fourth Proportional to 32,497,736.49, 44,820,726.76 and 28,569,092.61

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Solution

The fourth proportional to 32,497,736.49, 44,820,726.76 and 28,569,092.61 is: 39,402,359.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,497,736.49 : 44,820,726.76 = 28,569,092.61 : x
  2. Step 2: Convert to fraction form
    32,497,736.49/44,820,726.76 = 28,569,092.61/x
  3. Step 3: Cross multiply
    32,497,736.49x = 44,820,726.76 × 28,569,092.61
  4. Step 4: Simplify right side
    32,497,736.49x = 1,280,487,493,511,099.75
  5. Step 5: Solve for x
    x = 1,280,487,493,511,099.75/32,497,736.49
  6. Step 6: Final answer
    x = 39,402,359.43

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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.