Home / 61,791,760.70-92,729,631.45-34,498,000.70

Finding the Fourth Proportional to 61,791,760.70, 92,729,631.45 and 34,498,000.70

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Solution

The fourth proportional to 61,791,760.70, 92,729,631.45 and 34,498,000.70 is: 51,770,444.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,791,760.70 : 92,729,631.45 = 34,498,000.70 : x
  2. Step 2: Convert to fraction form
    61,791,760.70/92,729,631.45 = 34,498,000.70/x
  3. Step 3: Cross multiply
    61,791,760.70x = 92,729,631.45 × 34,498,000.70
  4. Step 4: Simplify right side
    61,791,760.70x = 3,198,986,890,672,842.50
  5. Step 5: Solve for x
    x = 3,198,986,890,672,842.50/61,791,760.70
  6. Step 6: Final answer
    x = 51,770,444.06

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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.