Home / 2,730,944,733.81-4,094,758,284.37-1,070,863,217.37

Finding the Fourth Proportional to 2,730,944,733.81, 4,094,758,284.37 and 1,070,863,217.37

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Solution

The fourth proportional to 2,730,944,733.81, 4,094,758,284.37 and 1,070,863,217.37 is: 1,605,644,367.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,944,733.81 : 4,094,758,284.37 = 1,070,863,217.37 : x
  2. Step 2: Convert to fraction form
    2,730,944,733.81/4,094,758,284.37 = 1,070,863,217.37/x
  3. Step 3: Cross multiply
    2,730,944,733.81x = 4,094,758,284.37 × 1,070,863,217.37
  4. Step 4: Simplify right side
    2,730,944,733.81x = 4,384,926,030,752,919,552
  5. Step 5: Solve for x
    x = 4,384,926,030,752,919,552/2,730,944,733.81
  6. Step 6: Final answer
    x = 1,605,644,367.85

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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.