Home / 10,055,623,237.92-13,877,190,162-5,600,286,900

Finding the Fourth Proportional to 10,055,623,237.92, 13,877,190,162 and 5,600,286,900

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Solution

The fourth proportional to 10,055,623,237.92, 13,877,190,162 and 5,600,286,900 is: 7,728,635,454.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,055,623,237.92 : 13,877,190,162 = 5,600,286,900 : x
  2. Step 2: Convert to fraction form
    10,055,623,237.92/13,877,190,162 = 5,600,286,900/x
  3. Step 3: Cross multiply
    10,055,623,237.92x = 13,877,190,162 × 5,600,286,900
  4. Step 4: Simplify right side
    10,055,623,237.92x = 77,716,246,273,057,472,512
  5. Step 5: Solve for x
    x = 77,716,246,273,057,472,512/10,055,623,237.92
  6. Step 6: Final answer
    x = 7,728,635,454.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.