Home / 15,278,262,183.60-22,929,486,510.60-5,966,471,079.60

Finding the Fourth Proportional to 15,278,262,183.60, 22,929,486,510.60 and 5,966,471,079.60

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Solution

The fourth proportional to 15,278,262,183.60, 22,929,486,510.60 and 5,966,471,079.60 is: 8,954,429,272.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,278,262,183.60 : 22,929,486,510.60 = 5,966,471,079.60 : x
  2. Step 2: Convert to fraction form
    15,278,262,183.60/22,929,486,510.60 = 5,966,471,079.60/x
  3. Step 3: Cross multiply
    15,278,262,183.60x = 22,929,486,510.60 × 5,966,471,079.60
  4. Step 4: Simplify right side
    15,278,262,183.60x = 136,808,118,135,573,217,280
  5. Step 5: Solve for x
    x = 136,808,118,135,573,217,280/15,278,262,183.60
  6. Step 6: Final answer
    x = 8,954,429,272.88

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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.