Home / 37,892,691.60-56,755,056.60-29,345,312.40

Finding the Fourth Proportional to 37,892,691.60, 56,755,056.60 and 29,345,312.40

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Solution

The fourth proportional to 37,892,691.60, 56,755,056.60 and 29,345,312.40 is: 43,952,931.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,892,691.60 : 56,755,056.60 = 29,345,312.40 : x
  2. Step 2: Convert to fraction form
    37,892,691.60/56,755,056.60 = 29,345,312.40/x
  3. Step 3: Cross multiply
    37,892,691.60x = 56,755,056.60 × 29,345,312.40
  4. Step 4: Simplify right side
    37,892,691.60x = 1,665,494,866,206,681.75
  5. Step 5: Solve for x
    x = 1,665,494,866,206,681.75/37,892,691.60
  6. Step 6: Final answer
    x = 43,952,931.18

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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.