Home / 38,334,244,565.11-57,502,538,280.68-13,151,608,211.82

Finding the Fourth Proportional to 38,334,244,565.11, 57,502,538,280.68 and 13,151,608,211.82

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Solution

The fourth proportional to 38,334,244,565.11, 57,502,538,280.68 and 13,151,608,211.82 is: 19,727,814,209.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,334,244,565.11 : 57,502,538,280.68 = 13,151,608,211.82 : x
  2. Step 2: Convert to fraction form
    38,334,244,565.11/57,502,538,280.68 = 13,151,608,211.82/x
  3. Step 3: Cross multiply
    38,334,244,565.11x = 57,502,538,280.68 × 13,151,608,211.82
  4. Step 4: Simplify right side
    38,334,244,565.11x = 756,250,854,652,684,926,976
  5. Step 5: Solve for x
    x = 756,250,854,652,684,926,976/38,334,244,565.11
  6. Step 6: Final answer
    x = 19,727,814,209.78

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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.