Home / 7,049,949,768.48-10,572,681,092.85-2,327,392,375.86

Finding the Fourth Proportional to 7,049,949,768.48, 10,572,681,092.85 and 2,327,392,375.86

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Solution

The fourth proportional to 7,049,949,768.48, 10,572,681,092.85 and 2,327,392,375.86 is: 3,490,347,899.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,049,949,768.48 : 10,572,681,092.85 = 2,327,392,375.86 : x
  2. Step 2: Convert to fraction form
    7,049,949,768.48/10,572,681,092.85 = 2,327,392,375.86/x
  3. Step 3: Cross multiply
    7,049,949,768.48x = 10,572,681,092.85 × 2,327,392,375.86
  4. Step 4: Simplify right side
    7,049,949,768.48x = 24,606,777,367,898,263,552
  5. Step 5: Solve for x
    x = 24,606,777,367,898,263,552/7,049,949,768.48
  6. Step 6: Final answer
    x = 3,490,347,899.77

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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.