Home / 24,786,618,472-37,179,904,991.36-7,769,506,425.76

Finding the Fourth Proportional to 24,786,618,472, 37,179,904,991.36 and 7,769,506,425.76

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Solution

The fourth proportional to 24,786,618,472, 37,179,904,991.36 and 7,769,506,425.76 is: 11,654,252,517.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,786,618,472 : 37,179,904,991.36 = 7,769,506,425.76 : x
  2. Step 2: Convert to fraction form
    24,786,618,472/37,179,904,991.36 = 7,769,506,425.76/x
  3. Step 3: Cross multiply
    24,786,618,472x = 37,179,904,991.36 × 7,769,506,425.76
  4. Step 4: Simplify right side
    24,786,618,472x = 288,869,510,739,517,833,216
  5. Step 5: Solve for x
    x = 288,869,510,739,517,833,216/24,786,618,472
  6. Step 6: Final answer
    x = 11,654,252,517.98

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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.