Home / 61,972,092.30-92,958,138.45-58,444,898.70

Finding the Fourth Proportional to 61,972,092.30, 92,958,138.45 and 58,444,898.70

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Solution

The fourth proportional to 61,972,092.30, 92,958,138.45 and 58,444,898.70 is: 87,667,348.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,972,092.30 : 92,958,138.45 = 58,444,898.70 : x
  2. Step 2: Convert to fraction form
    61,972,092.30/92,958,138.45 = 58,444,898.70/x
  3. Step 3: Cross multiply
    61,972,092.30x = 92,958,138.45 × 58,444,898.70
  4. Step 4: Simplify right side
    61,972,092.30x = 5,432,928,985,050,825
  5. Step 5: Solve for x
    x = 5,432,928,985,050,825/61,972,092.30
  6. Step 6: Final answer
    x = 87,667,348.05

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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.