Home / 32,545,996.45-48,818,994.68-15,454,853.89

Finding the Fourth Proportional to 32,545,996.45, 48,818,994.68 and 15,454,853.89

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Solution

The fourth proportional to 32,545,996.45, 48,818,994.68 and 15,454,853.89 is: 23,182,280.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,545,996.45 : 48,818,994.68 = 15,454,853.89 : x
  2. Step 2: Convert to fraction form
    32,545,996.45/48,818,994.68 = 15,454,853.89/x
  3. Step 3: Cross multiply
    32,545,996.45x = 48,818,994.68 × 15,454,853.89
  4. Step 4: Simplify right side
    32,545,996.45x = 754,490,429,758,813
  5. Step 5: Solve for x
    x = 754,490,429,758,813/32,545,996.45
  6. Step 6: Final answer
    x = 23,182,280.84

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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.