Home / 2,654,088,534,739.80-3,981,312,589,500.40-932,827,608,604.88

Finding the Fourth Proportional to 2,654,088,534,739.80, 3,981,312,589,500.40 and 932,827,608,604.88

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Solution

The fourth proportional to 2,654,088,534,739.80, 3,981,312,589,500.40 and 932,827,608,604.88 is: 1,399,304,602,450.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,654,088,534,739.80 : 3,981,312,589,500.40 = 932,827,608,604.88 : x
  2. Step 2: Convert to fraction form
    2,654,088,534,739.80/3,981,312,589,500.40 = 932,827,608,604.88/x
  3. Step 3: Cross multiply
    2,654,088,534,739.80x = 3,981,312,589,500.40 × 932,827,608,604.88
  4. Step 4: Simplify right side
    2,654,088,534,739.80x = 3,713,878,301,972,160,395,083,776
  5. Step 5: Solve for x
    x = 3,713,878,301,972,160,395,083,776/2,654,088,534,739.80
  6. Step 6: Final answer
    x = 1,399,304,602,450.37

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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.