Home / 2,793,121,184.47-3,854,679,282.17-1,540,054,165.27

Finding the Fourth Proportional to 2,793,121,184.47, 3,854,679,282.17 and 1,540,054,165.27

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Solution

The fourth proportional to 2,793,121,184.47, 3,854,679,282.17 and 1,540,054,165.27 is: 2,125,369,610.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,793,121,184.47 : 3,854,679,282.17 = 1,540,054,165.27 : x
  2. Step 2: Convert to fraction form
    2,793,121,184.47/3,854,679,282.17 = 1,540,054,165.27/x
  3. Step 3: Cross multiply
    2,793,121,184.47x = 3,854,679,282.17 × 1,540,054,165.27
  4. Step 4: Simplify right side
    2,793,121,184.47x = 5,936,414,884,285,882,368
  5. Step 5: Solve for x
    x = 5,936,414,884,285,882,368/2,793,121,184.47
  6. Step 6: Final answer
    x = 2,125,369,610.63

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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.