Home / 3,464,387,332.24-4,780,948,524.59-1,959,238,761.82

Finding the Fourth Proportional to 3,464,387,332.24, 4,780,948,524.59 and 1,959,238,761.82

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Solution

The fourth proportional to 3,464,387,332.24, 4,780,948,524.59 and 1,959,238,761.82 is: 2,703,802,655.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,464,387,332.24 : 4,780,948,524.59 = 1,959,238,761.82 : x
  2. Step 2: Convert to fraction form
    3,464,387,332.24/4,780,948,524.59 = 1,959,238,761.82/x
  3. Step 3: Cross multiply
    3,464,387,332.24x = 4,780,948,524.59 × 1,959,238,761.82
  4. Step 4: Simplify right side
    3,464,387,332.24x = 9,367,019,667,662,585,856
  5. Step 5: Solve for x
    x = 9,367,019,667,662,585,856/3,464,387,332.24
  6. Step 6: Final answer
    x = 2,703,802,655.23

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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.