Home / 32,711,383.20-49,067,074.80-32,487,434.40

Finding the Fourth Proportional to 32,711,383.20, 49,067,074.80 and 32,487,434.40

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Solution

The fourth proportional to 32,711,383.20, 49,067,074.80 and 32,487,434.40 is: 48,731,151.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,711,383.20 : 49,067,074.80 = 32,487,434.40 : x
  2. Step 2: Convert to fraction form
    32,711,383.20/49,067,074.80 = 32,487,434.40/x
  3. Step 3: Cross multiply
    32,711,383.20x = 49,067,074.80 × 32,487,434.40
  4. Step 4: Simplify right side
    32,711,383.20x = 1,594,063,373,764,893
  5. Step 5: Solve for x
    x = 1,594,063,373,764,893/32,711,383.20
  6. Step 6: Final answer
    x = 48,731,151.60

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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.