Home / 32,832,107.70-49,248,161.55-31,068,510.90

Finding the Fourth Proportional to 32,832,107.70, 49,248,161.55 and 31,068,510.90

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Solution

The fourth proportional to 32,832,107.70, 49,248,161.55 and 31,068,510.90 is: 46,602,766.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,832,107.70 : 49,248,161.55 = 31,068,510.90 : x
  2. Step 2: Convert to fraction form
    32,832,107.70/49,248,161.55 = 31,068,510.90/x
  3. Step 3: Cross multiply
    32,832,107.70x = 49,248,161.55 × 31,068,510.90
  4. Step 4: Simplify right side
    32,832,107.70x = 1,530,067,043,921,135.75
  5. Step 5: Solve for x
    x = 1,530,067,043,921,135.75/32,832,107.70
  6. Step 6: Final answer
    x = 46,602,766.35

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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.