Home / 16,520,486,797.80-24,780,699,226.62-5,176,532,326.14

Finding the Fourth Proportional to 16,520,486,797.80, 24,780,699,226.62 and 5,176,532,326.14

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Solution

The fourth proportional to 16,520,486,797.80, 24,780,699,226.62 and 5,176,532,326.14 is: 7,764,788,785.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,520,486,797.80 : 24,780,699,226.62 = 5,176,532,326.14 : x
  2. Step 2: Convert to fraction form
    16,520,486,797.80/24,780,699,226.62 = 5,176,532,326.14/x
  3. Step 3: Cross multiply
    16,520,486,797.80x = 24,780,699,226.62 × 5,176,532,326.14
  4. Step 4: Simplify right side
    16,520,486,797.80x = 128,278,090,610,950,930,432
  5. Step 5: Solve for x
    x = 128,278,090,610,950,930,432/16,520,486,797.80
  6. Step 6: Final answer
    x = 7,764,788,785.04

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1.5x scale

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.