Home / 62,266,612.80-93,318,905.10-25,335,463.44

Finding the Fourth Proportional to 62,266,612.80, 93,318,905.10 and 25,335,463.44

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Solution

The fourth proportional to 62,266,612.80, 93,318,905.10 and 25,335,463.44 is: 37,970,231.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,266,612.80 : 93,318,905.10 = 25,335,463.44 : x
  2. Step 2: Convert to fraction form
    62,266,612.80/93,318,905.10 = 25,335,463.44/x
  3. Step 3: Cross multiply
    62,266,612.80x = 93,318,905.10 × 25,335,463.44
  4. Step 4: Simplify right side
    62,266,612.80x = 2,364,277,708,421,879.50
  5. Step 5: Solve for x
    x = 2,364,277,708,421,879.50/62,266,612.80
  6. Step 6: Final answer
    x = 37,970,231.59

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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.