Home / 62,117,003.20-93,175,504.80-58,337,867.20

Finding the Fourth Proportional to 62,117,003.20, 93,175,504.80 and 58,337,867.20

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Solution

The fourth proportional to 62,117,003.20, 93,175,504.80 and 58,337,867.20 is: 87,506,800.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,117,003.20 : 93,175,504.80 = 58,337,867.20 : x
  2. Step 2: Convert to fraction form
    62,117,003.20/93,175,504.80 = 58,337,867.20/x
  3. Step 3: Cross multiply
    62,117,003.20x = 93,175,504.80 × 58,337,867.20
  4. Step 4: Simplify right side
    62,117,003.20x = 5,435,660,225,315,363
  5. Step 5: Solve for x
    x = 5,435,660,225,315,363/62,117,003.20
  6. Step 6: Final answer
    x = 87,506,800.80

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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.