Home / 62,117,002.20-93,175,503.30-58,337,866.20

Finding the Fourth Proportional to 62,117,002.20, 93,175,503.30 and 58,337,866.20

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Solution

The fourth proportional to 62,117,002.20, 93,175,503.30 and 58,337,866.20 is: 87,506,799.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,117,002.20 : 93,175,503.30 = 58,337,866.20 : x
  2. Step 2: Convert to fraction form
    62,117,002.20/93,175,503.30 = 58,337,866.20/x
  3. Step 3: Cross multiply
    62,117,002.20x = 93,175,503.30 × 58,337,866.20
  4. Step 4: Simplify right side
    62,117,002.20x = 5,435,660,044,633,059
  5. Step 5: Solve for x
    x = 5,435,660,044,633,059/62,117,002.20
  6. Step 6: Final answer
    x = 87,506,799.30

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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.