Home / 14,822,262,080.27-20,454,147,979.04-8,047,925,609.94

Finding the Fourth Proportional to 14,822,262,080.27, 20,454,147,979.04 and 8,047,925,609.94

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Solution

The fourth proportional to 14,822,262,080.27, 20,454,147,979.04 and 8,047,925,609.94 is: 11,105,825,848.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,822,262,080.27 : 20,454,147,979.04 = 8,047,925,609.94 : x
  2. Step 2: Convert to fraction form
    14,822,262,080.27/20,454,147,979.04 = 8,047,925,609.94/x
  3. Step 3: Cross multiply
    14,822,262,080.27x = 20,454,147,979.04 × 8,047,925,609.94
  4. Step 4: Simplify right side
    14,822,262,080.27x = 164,613,461,350,110,265,344
  5. Step 5: Solve for x
    x = 164,613,461,350,110,265,344/14,822,262,080.27
  6. Step 6: Final answer
    x = 11,105,825,848.90

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1.5x scale

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.