Home / 29,293,671.31-43,909,747.98-9,856,149.58

Finding the Fourth Proportional to 29,293,671.31, 43,909,747.98 and 9,856,149.58

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Solution

The fourth proportional to 29,293,671.31, 43,909,747.98 and 9,856,149.58 is: 14,773,875.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,293,671.31 : 43,909,747.98 = 9,856,149.58 : x
  2. Step 2: Convert to fraction form
    29,293,671.31/43,909,747.98 = 9,856,149.58/x
  3. Step 3: Cross multiply
    29,293,671.31x = 43,909,747.98 × 9,856,149.58
  4. Step 4: Simplify right side
    29,293,671.31x = 432,781,044,280,136.44
  5. Step 5: Solve for x
    x = 432,781,044,280,136.44/29,293,671.31
  6. Step 6: Final answer
    x = 14,773,875.21

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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.