Home / 63,934,023.89-95,925,194.82-38,392,838.21

Finding the Fourth Proportional to 63,934,023.89, 95,925,194.82 and 38,392,838.21

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Solution

The fourth proportional to 63,934,023.89, 95,925,194.82 and 38,392,838.21 is: 57,603,764.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,934,023.89 : 95,925,194.82 = 38,392,838.21 : x
  2. Step 2: Convert to fraction form
    63,934,023.89/95,925,194.82 = 38,392,838.21/x
  3. Step 3: Cross multiply
    63,934,023.89x = 95,925,194.82 × 38,392,838.21
  4. Step 4: Simplify right side
    63,934,023.89x = 3,682,840,484,986,990
  5. Step 5: Solve for x
    x = 3,682,840,484,986,990/63,934,023.89
  6. Step 6: Final answer
    x = 57,603,764.96

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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.