Home / 41,500,766.90-62,260,481.55-12,748,229.30

Finding the Fourth Proportional to 41,500,766.90, 62,260,481.55 and 12,748,229.30

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Solution

The fourth proportional to 41,500,766.90, 62,260,481.55 and 12,748,229.30 is: 19,125,210.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,500,766.90 : 62,260,481.55 = 12,748,229.30 : x
  2. Step 2: Convert to fraction form
    41,500,766.90/62,260,481.55 = 12,748,229.30/x
  3. Step 3: Cross multiply
    41,500,766.90x = 62,260,481.55 × 12,748,229.30
  4. Step 4: Simplify right side
    41,500,766.90x = 793,710,895,127,819.38
  5. Step 5: Solve for x
    x = 793,710,895,127,819.38/41,500,766.90
  6. Step 6: Final answer
    x = 19,125,210.31

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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.