Home / 57,746,443.95-86,630,590.62-23,205,534.57

Finding the Fourth Proportional to 57,746,443.95, 86,630,590.62 and 23,205,534.57

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Solution

The fourth proportional to 57,746,443.95, 86,630,590.62 and 23,205,534.57 is: 34,812,691.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,746,443.95 : 86,630,590.62 = 23,205,534.57 : x
  2. Step 2: Convert to fraction form
    57,746,443.95/86,630,590.62 = 23,205,534.57/x
  3. Step 3: Cross multiply
    57,746,443.95x = 86,630,590.62 × 23,205,534.57
  4. Step 4: Simplify right side
    57,746,443.95x = 2,010,309,165,451,927.75
  5. Step 5: Solve for x
    x = 2,010,309,165,451,927.75/57,746,443.95
  6. Step 6: Final answer
    x = 34,812,691.97

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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.