Home / 62,213,105.70-93,319,658.55-39,510,296.10

Finding the Fourth Proportional to 62,213,105.70, 93,319,658.55 and 39,510,296.10

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Solution

The fourth proportional to 62,213,105.70, 93,319,658.55 and 39,510,296.10 is: 59,265,444.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,213,105.70 : 93,319,658.55 = 39,510,296.10 : x
  2. Step 2: Convert to fraction form
    62,213,105.70/93,319,658.55 = 39,510,296.10/x
  3. Step 3: Cross multiply
    62,213,105.70x = 93,319,658.55 × 39,510,296.10
  4. Step 4: Simplify right side
    62,213,105.70x = 3,687,087,341,261,396.50
  5. Step 5: Solve for x
    x = 3,687,087,341,261,396.50/62,213,105.70
  6. Step 6: Final answer
    x = 59,265,444.15

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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.