Home / 41,472,031.40-62,208,047.10-34,902,866.60

Finding the Fourth Proportional to 41,472,031.40, 62,208,047.10 and 34,902,866.60

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Solution

The fourth proportional to 41,472,031.40, 62,208,047.10 and 34,902,866.60 is: 52,354,299.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,472,031.40 : 62,208,047.10 = 34,902,866.60 : x
  2. Step 2: Convert to fraction form
    41,472,031.40/62,208,047.10 = 34,902,866.60/x
  3. Step 3: Cross multiply
    41,472,031.40x = 62,208,047.10 × 34,902,866.60
  4. Step 4: Simplify right side
    41,472,031.40x = 2,171,239,169,377,817
  5. Step 5: Solve for x
    x = 2,171,239,169,377,817/41,472,031.40
  6. Step 6: Final answer
    x = 52,354,299.90

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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.