Home / 34,719,785.10-52,087,972.05-16,754,114.70

Finding the Fourth Proportional to 34,719,785.10, 52,087,972.05 and 16,754,114.70

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Solution

The fourth proportional to 34,719,785.10, 52,087,972.05 and 16,754,114.70 is: 25,135,174.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,719,785.10 : 52,087,972.05 = 16,754,114.70 : x
  2. Step 2: Convert to fraction form
    34,719,785.10/52,087,972.05 = 16,754,114.70/x
  3. Step 3: Cross multiply
    34,719,785.10x = 52,087,972.05 × 16,754,114.70
  4. Step 4: Simplify right side
    34,719,785.10x = 872,687,858,216,094
  5. Step 5: Solve for x
    x = 872,687,858,216,094/34,719,785.10
  6. Step 6: Final answer
    x = 25,135,174.53

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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.