Home / 24,705,438.69-34,093,508.57-13,692,899.36

Finding the Fourth Proportional to 24,705,438.69, 34,093,508.57 and 13,692,899.36

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Solution

The fourth proportional to 24,705,438.69, 34,093,508.57 and 13,692,899.36 is: 18,896,202.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,705,438.69 : 34,093,508.57 = 13,692,899.36 : x
  2. Step 2: Convert to fraction form
    24,705,438.69/34,093,508.57 = 13,692,899.36/x
  3. Step 3: Cross multiply
    24,705,438.69x = 34,093,508.57 × 13,692,899.36
  4. Step 4: Simplify right side
    24,705,438.69x = 466,838,981,678,307.50
  5. Step 5: Solve for x
    x = 466,838,981,678,307.50/24,705,438.69
  6. Step 6: Final answer
    x = 18,896,202.88

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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.