Home / 42,300,165,416,876-63,479,231,305,860-14,763,338,832,727

Finding the Fourth Proportional to 42,300,165,416,876, 63,479,231,305,860 and 14,763,338,832,727

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Solution

The fourth proportional to 42,300,165,416,876, 63,479,231,305,860 and 14,763,338,832,727 is: 22,155,123,777,260.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,300,165,416,876 : 63,479,231,305,860 = 14,763,338,832,727 : x
  2. Step 2: Convert to fraction form
    42,300,165,416,876/63,479,231,305,860 = 14,763,338,832,727/x
  3. Step 3: Cross multiply
    42,300,165,416,876x = 63,479,231,305,860 × 14,763,338,832,727
  4. Step 4: Simplify right side
    42,300,165,416,876x = 937,165,400,609,462,454,990,143,488
  5. Step 5: Solve for x
    x = 937,165,400,609,462,454,990,143,488/42,300,165,416,876
  6. Step 6: Final answer
    x = 22,155,123,777,260.04

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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.