Home / 6,099,619,841.02-9,108,354,826.71-4,981,361,865.14

Finding the Fourth Proportional to 6,099,619,841.02, 9,108,354,826.71 and 4,981,361,865.14

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Solution

The fourth proportional to 6,099,619,841.02, 9,108,354,826.71 and 4,981,361,865.14 is: 7,438,498,229.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,099,619,841.02 : 9,108,354,826.71 = 4,981,361,865.14 : x
  2. Step 2: Convert to fraction form
    6,099,619,841.02/9,108,354,826.71 = 4,981,361,865.14/x
  3. Step 3: Cross multiply
    6,099,619,841.02x = 9,108,354,826.71 × 4,981,361,865.14
  4. Step 4: Simplify right side
    6,099,619,841.02x = 45,372,011,387,937,046,528
  5. Step 5: Solve for x
    x = 45,372,011,387,937,046,528/6,099,619,841.02
  6. Step 6: Final answer
    x = 7,438,498,229.48

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.