Home / 63,934,022.88-95,925,193.30-38,392,837.20

Finding the Fourth Proportional to 63,934,022.88, 95,925,193.30 and 38,392,837.20

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Solution

The fourth proportional to 63,934,022.88, 95,925,193.30 and 38,392,837.20 is: 57,603,763.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,934,022.88 : 95,925,193.30 = 38,392,837.20 : x
  2. Step 2: Convert to fraction form
    63,934,022.88/95,925,193.30 = 38,392,837.20/x
  3. Step 3: Cross multiply
    63,934,022.88x = 95,925,193.30 × 38,392,837.20
  4. Step 4: Simplify right side
    63,934,022.88x = 3,682,840,329,745,431
  5. Step 5: Solve for x
    x = 3,682,840,329,745,431/63,934,022.88
  6. Step 6: Final answer
    x = 57,603,763.44

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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.