Home / 9,277,726,534,872.60-12,803,659,439,982-5,167,052,231,469

Finding the Fourth Proportional to 9,277,726,534,872.60, 12,803,659,439,982 and 5,167,052,231,469

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Solution

The fourth proportional to 9,277,726,534,872.60, 12,803,659,439,982 and 5,167,052,231,469 is: 7,130,753,081,766.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,277,726,534,872.60 : 12,803,659,439,982 = 5,167,052,231,469 : x
  2. Step 2: Convert to fraction form
    9,277,726,534,872.60/12,803,659,439,982 = 5,167,052,231,469/x
  3. Step 3: Cross multiply
    9,277,726,534,872.60x = 12,803,659,439,982 × 5,167,052,231,469
  4. Step 4: Simplify right side
    9,277,726,534,872.60x = 66,157,177,080,328,121,470,681,088
  5. Step 5: Solve for x
    x = 66,157,177,080,328,121,470,681,088/9,277,726,534,872.60
  6. Step 6: Final answer
    x = 7,130,753,081,766.34

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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.