Home / 2,053,798,065.55-3,079,676,979.62-654,600,271.71

Finding the Fourth Proportional to 2,053,798,065.55, 3,079,676,979.62 and 654,600,271.71

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Solution

The fourth proportional to 2,053,798,065.55, 3,079,676,979.62 and 654,600,271.71 is: 981,575,268.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,798,065.55 : 3,079,676,979.62 = 654,600,271.71 : x
  2. Step 2: Convert to fraction form
    2,053,798,065.55/3,079,676,979.62 = 654,600,271.71/x
  3. Step 3: Cross multiply
    2,053,798,065.55x = 3,079,676,979.62 × 654,600,271.71
  4. Step 4: Simplify right side
    2,053,798,065.55x = 2,015,957,387,648,982,016
  5. Step 5: Solve for x
    x = 2,015,957,387,648,982,016/2,053,798,065.55
  6. Step 6: Final answer
    x = 981,575,268.51

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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.