Home / 9,277,726,534,877.50-12,803,659,439,989-5,167,052,231,474

Finding the Fourth Proportional to 9,277,726,534,877.50, 12,803,659,439,989 and 5,167,052,231,474

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Solution

The fourth proportional to 9,277,726,534,877.50, 12,803,659,439,989 and 5,167,052,231,474 is: 7,130,753,081,773.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,277,726,534,877.50 : 12,803,659,439,989 = 5,167,052,231,474 : x
  2. Step 2: Convert to fraction form
    9,277,726,534,877.50/12,803,659,439,989 = 5,167,052,231,474/x
  3. Step 3: Cross multiply
    9,277,726,534,877.50x = 12,803,659,439,989 × 5,167,052,231,474
  4. Step 4: Simplify right side
    9,277,726,534,877.50x = 66,157,177,080,428,305,877,827,584
  5. Step 5: Solve for x
    x = 66,157,177,080,428,305,877,827,584/9,277,726,534,877.50
  6. Step 6: Final answer
    x = 7,130,753,081,773.37

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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.