Home / 38,334,244,570.62-57,502,538,288.94-13,151,608,217.34

Finding the Fourth Proportional to 38,334,244,570.62, 57,502,538,288.94 and 13,151,608,217.34

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Solution

The fourth proportional to 38,334,244,570.62, 57,502,538,288.94 and 13,151,608,217.34 is: 19,727,814,218.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,334,244,570.62 : 57,502,538,288.94 = 13,151,608,217.34 : x
  2. Step 2: Convert to fraction form
    38,334,244,570.62/57,502,538,288.94 = 13,151,608,217.34/x
  3. Step 3: Cross multiply
    38,334,244,570.62x = 57,502,538,288.94 × 13,151,608,217.34
  4. Step 4: Simplify right side
    38,334,244,570.62x = 756,250,855,078,731,317,248
  5. Step 5: Solve for x
    x = 756,250,855,078,731,317,248/38,334,244,570.62
  6. Step 6: Final answer
    x = 19,727,814,218.06

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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.