Home / 5,352,647,806.32-7,386,220,911.87-3,094,732,199.40

Finding the Fourth Proportional to 5,352,647,806.32, 7,386,220,911.87 and 3,094,732,199.40

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Solution

The fourth proportional to 5,352,647,806.32, 7,386,220,911.87 and 3,094,732,199.40 is: 4,270,480,053.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,352,647,806.32 : 7,386,220,911.87 = 3,094,732,199.40 : x
  2. Step 2: Convert to fraction form
    5,352,647,806.32/7,386,220,911.87 = 3,094,732,199.40/x
  3. Step 3: Cross multiply
    5,352,647,806.32x = 7,386,220,911.87 × 3,094,732,199.40
  4. Step 4: Simplify right side
    5,352,647,806.32x = 22,858,375,687,845,720,064
  5. Step 5: Solve for x
    x = 22,858,375,687,845,720,064/5,352,647,806.32
  6. Step 6: Final answer
    x = 4,270,480,053.04

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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.