Home / 32,376,021.20-48,564,031.80-16,251,707.60

Finding the Fourth Proportional to 32,376,021.20, 48,564,031.80 and 16,251,707.60

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Solution

The fourth proportional to 32,376,021.20, 48,564,031.80 and 16,251,707.60 is: 24,377,561.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,376,021.20 : 48,564,031.80 = 16,251,707.60 : x
  2. Step 2: Convert to fraction form
    32,376,021.20/48,564,031.80 = 16,251,707.60/x
  3. Step 3: Cross multiply
    32,376,021.20x = 48,564,031.80 × 16,251,707.60
  4. Step 4: Simplify right side
    32,376,021.20x = 789,248,444,690,701.62
  5. Step 5: Solve for x
    x = 789,248,444,690,701.62/32,376,021.20
  6. Step 6: Final answer
    x = 24,377,561.40

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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.