Home / 29,781,903.80-44,680,631.70-9,587,631.80

Finding the Fourth Proportional to 29,781,903.80, 44,680,631.70 and 9,587,631.80

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Solution

The fourth proportional to 29,781,903.80, 44,680,631.70 and 9,587,631.80 is: 14,383,951.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,781,903.80 : 44,680,631.70 = 9,587,631.80 : x
  2. Step 2: Convert to fraction form
    29,781,903.80/44,680,631.70 = 9,587,631.80/x
  3. Step 3: Cross multiply
    29,781,903.80x = 44,680,631.70 × 9,587,631.80
  4. Step 4: Simplify right side
    29,781,903.80x = 428,381,445,331,008.12
  5. Step 5: Solve for x
    x = 428,381,445,331,008.12/29,781,903.80
  6. Step 6: Final answer
    x = 14,383,951.01

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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.