Home / 64,399,412,894.38-96,643,244,462.76-22,476,278,565.16

Finding the Fourth Proportional to 64,399,412,894.38, 96,643,244,462.76 and 22,476,278,565.16

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Solution

The fourth proportional to 64,399,412,894.38, 96,643,244,462.76 and 22,476,278,565.16 is: 33,729,818,120.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,399,412,894.38 : 96,643,244,462.76 = 22,476,278,565.16 : x
  2. Step 2: Convert to fraction form
    64,399,412,894.38/96,643,244,462.76 = 22,476,278,565.16/x
  3. Step 3: Cross multiply
    64,399,412,894.38x = 96,643,244,462.76 × 22,476,278,565.16
  4. Step 4: Simplify right side
    64,399,412,894.38x = 2,172,180,483,985,850,236,928
  5. Step 5: Solve for x
    x = 2,172,180,483,985,850,236,928/64,399,412,894.38
  6. Step 6: Final answer
    x = 33,729,818,120.37

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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.