Home / 24,378,840,700.30-36,559,487,983.66-8,438,846,179.53

Finding the Fourth Proportional to 24,378,840,700.30, 36,559,487,983.66 and 8,438,846,179.53

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Solution

The fourth proportional to 24,378,840,700.30, 36,559,487,983.66 and 8,438,846,179.53 is: 12,655,232,432.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,378,840,700.30 : 36,559,487,983.66 = 8,438,846,179.53 : x
  2. Step 2: Convert to fraction form
    24,378,840,700.30/36,559,487,983.66 = 8,438,846,179.53/x
  3. Step 3: Cross multiply
    24,378,840,700.30x = 36,559,487,983.66 × 8,438,846,179.53
  4. Step 4: Simplify right side
    24,378,840,700.30x = 308,519,895,496,610,086,912
  5. Step 5: Solve for x
    x = 308,519,895,496,610,086,912/24,378,840,700.30
  6. Step 6: Final answer
    x = 12,655,232,432.48

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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.