Home / 32,223,645.17-48,334,156.92-7,961,961.10

Finding the Fourth Proportional to 32,223,645.17, 48,334,156.92 and 7,961,961.10

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Solution

The fourth proportional to 32,223,645.17, 48,334,156.92 and 7,961,961.10 is: 11,942,617.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,223,645.17 : 48,334,156.92 = 7,961,961.10 : x
  2. Step 2: Convert to fraction form
    32,223,645.17/48,334,156.92 = 7,961,961.10/x
  3. Step 3: Cross multiply
    32,223,645.17x = 48,334,156.92 × 7,961,961.10
  4. Step 4: Simplify right side
    32,223,645.17x = 384,834,677,198,335.81
  5. Step 5: Solve for x
    x = 384,834,677,198,335.81/32,223,645.17
  6. Step 6: Final answer
    x = 11,942,617.76

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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.