Home / 62,139,503.08-93,144,586.38-34,805,722.60

Finding the Fourth Proportional to 62,139,503.08, 93,144,586.38 and 34,805,722.60

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Solution

The fourth proportional to 62,139,503.08, 93,144,586.38 and 34,805,722.60 is: 52,172,361.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,139,503.08 : 93,144,586.38 = 34,805,722.60 : x
  2. Step 2: Convert to fraction form
    62,139,503.08/93,144,586.38 = 34,805,722.60/x
  3. Step 3: Cross multiply
    62,139,503.08x = 93,144,586.38 × 34,805,722.60
  4. Step 4: Simplify right side
    62,139,503.08x = 3,241,964,635,234,018
  5. Step 5: Solve for x
    x = 3,241,964,635,234,018/62,139,503.08
  6. Step 6: Final answer
    x = 52,172,361.78

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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.