Home / 37,655,892.60-56,457,266.85-17,195,414.10

Finding the Fourth Proportional to 37,655,892.60, 56,457,266.85 and 17,195,414.10

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Solution

The fourth proportional to 37,655,892.60, 56,457,266.85 and 17,195,414.10 is: 25,780,987.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,655,892.60 : 56,457,266.85 = 17,195,414.10 : x
  2. Step 2: Convert to fraction form
    37,655,892.60/56,457,266.85 = 17,195,414.10/x
  3. Step 3: Cross multiply
    37,655,892.60x = 56,457,266.85 × 17,195,414.10
  4. Step 4: Simplify right side
    37,655,892.60x = 970,806,082,439,952.75
  5. Step 5: Solve for x
    x = 970,806,082,439,952.75/37,655,892.60
  6. Step 6: Final answer
    x = 25,780,987.13

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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.