Home / 29,781,340.34-44,672,045.52-9,311,167.18

Finding the Fourth Proportional to 29,781,340.34, 44,672,045.52 and 9,311,167.18

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Solution

The fourth proportional to 29,781,340.34, 44,672,045.52 and 9,311,167.18 is: 13,966,761.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,781,340.34 : 44,672,045.52 = 9,311,167.18 : x
  2. Step 2: Convert to fraction form
    29,781,340.34/44,672,045.52 = 9,311,167.18/x
  3. Step 3: Cross multiply
    29,781,340.34x = 44,672,045.52 × 9,311,167.18
  4. Step 4: Simplify right side
    29,781,340.34x = 415,948,884,147,671.62
  5. Step 5: Solve for x
    x = 415,948,884,147,671.62/29,781,340.34
  6. Step 6: Final answer
    x = 13,966,761.72

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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.