Home / 23,747,670.24-32,771,847.96-12,882,654.24

Finding the Fourth Proportional to 23,747,670.24, 32,771,847.96 and 12,882,654.24

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Solution

The fourth proportional to 23,747,670.24, 32,771,847.96 and 12,882,654.24 is: 17,778,097.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,747,670.24 : 32,771,847.96 = 12,882,654.24 : x
  2. Step 2: Convert to fraction form
    23,747,670.24/32,771,847.96 = 12,882,654.24/x
  3. Step 3: Cross multiply
    23,747,670.24x = 32,771,847.96 × 12,882,654.24
  4. Step 4: Simplify right side
    23,747,670.24x = 422,188,386,074,529.38
  5. Step 5: Solve for x
    x = 422,188,386,074,529.38/23,747,670.24
  6. Step 6: Final answer
    x = 17,778,097.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.