Home / 62,234,810.20-93,352,215.30-39,532,000.60

Finding the Fourth Proportional to 62,234,810.20, 93,352,215.30 and 39,532,000.60

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Solution

The fourth proportional to 62,234,810.20, 93,352,215.30 and 39,532,000.60 is: 59,298,000.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,234,810.20 : 93,352,215.30 = 39,532,000.60 : x
  2. Step 2: Convert to fraction form
    62,234,810.20/93,352,215.30 = 39,532,000.60/x
  3. Step 3: Cross multiply
    62,234,810.20x = 93,352,215.30 × 39,532,000.60
  4. Step 4: Simplify right side
    62,234,810.20x = 3,690,399,831,250,929
  5. Step 5: Solve for x
    x = 3,690,399,831,250,929/62,234,810.20
  6. Step 6: Final answer
    x = 59,298,000.90

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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.