Home / 24,557,557.19-36,861,885-18,087,937.34

Finding the Fourth Proportional to 24,557,557.19, 36,861,885 and 18,087,937.34

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Solution

The fourth proportional to 24,557,557.19, 36,861,885 and 18,087,937.34 is: 27,150,724.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,557,557.19 : 36,861,885 = 18,087,937.34 : x
  2. Step 2: Convert to fraction form
    24,557,557.19/36,861,885 = 18,087,937.34/x
  3. Step 3: Cross multiply
    24,557,557.19x = 36,861,885 × 18,087,937.34
  4. Step 4: Simplify right side
    24,557,557.19x = 666,755,465,929,976.50
  5. Step 5: Solve for x
    x = 666,755,465,929,976.50/24,557,557.19
  6. Step 6: Final answer
    x = 27,150,724.35

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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.