Home / 2,654,088,534,789.20-3,981,312,589,574.70-932,827,608,654.28

Finding the Fourth Proportional to 2,654,088,534,789.20, 3,981,312,589,574.70 and 932,827,608,654.28

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Solution

The fourth proportional to 2,654,088,534,789.20, 3,981,312,589,574.70 and 932,827,608,654.28 is: 1,399,304,602,524.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,654,088,534,789.20 : 3,981,312,589,574.70 = 932,827,608,654.28 : x
  2. Step 2: Convert to fraction form
    2,654,088,534,789.20/3,981,312,589,574.70 = 932,827,608,654.28/x
  3. Step 3: Cross multiply
    2,654,088,534,789.20x = 3,981,312,589,574.70 × 932,827,608,654.28
  4. Step 4: Simplify right side
    2,654,088,534,789.20x = 3,713,878,302,238,146,645,983,232
  5. Step 5: Solve for x
    x = 3,713,878,302,238,146,645,983,232/2,654,088,534,789.20
  6. Step 6: Final answer
    x = 1,399,304,602,524.54

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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.