Home / 24,679,007.79-34,056,612.01-13,665,521.04

Finding the Fourth Proportional to 24,679,007.79, 34,056,612.01 and 13,665,521.04

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Solution

The fourth proportional to 24,679,007.79, 34,056,612.01 and 13,665,521.04 is: 18,858,187.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,679,007.79 : 34,056,612.01 = 13,665,521.04 : x
  2. Step 2: Convert to fraction form
    24,679,007.79/34,056,612.01 = 13,665,521.04/x
  3. Step 3: Cross multiply
    24,679,007.79x = 34,056,612.01 × 13,665,521.04
  4. Step 4: Simplify right side
    24,679,007.79x = 465,401,347,812,732.31
  5. Step 5: Solve for x
    x = 465,401,347,812,732.31/24,679,007.79
  6. Step 6: Final answer
    x = 18,858,187.16

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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.