Home / 32,015,820.80-48,025,059.84-9,296,717.92

Finding the Fourth Proportional to 32,015,820.80, 48,025,059.84 and 9,296,717.92

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Solution

The fourth proportional to 32,015,820.80, 48,025,059.84 and 9,296,717.92 is: 13,945,462.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,015,820.80 : 48,025,059.84 = 9,296,717.92 : x
  2. Step 2: Convert to fraction form
    32,015,820.80/48,025,059.84 = 9,296,717.92/x
  3. Step 3: Cross multiply
    32,015,820.80x = 48,025,059.84 × 9,296,717.92
  4. Step 4: Simplify right side
    32,015,820.80x = 446,475,434,423,600.38
  5. Step 5: Solve for x
    x = 446,475,434,423,600.38/32,015,820.80
  6. Step 6: Final answer
    x = 13,945,462.69

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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.