Home / 10,930,882,449.60-16,396,323,674.40-6,798,397,233.60

Finding the Fourth Proportional to 10,930,882,449.60, 16,396,323,674.40 and 6,798,397,233.60

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Solution

The fourth proportional to 10,930,882,449.60, 16,396,323,674.40 and 6,798,397,233.60 is: 10,197,595,850.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,930,882,449.60 : 16,396,323,674.40 = 6,798,397,233.60 : x
  2. Step 2: Convert to fraction form
    10,930,882,449.60/16,396,323,674.40 = 6,798,397,233.60/x
  3. Step 3: Cross multiply
    10,930,882,449.60x = 16,396,323,674.40 × 6,798,397,233.60
  4. Step 4: Simplify right side
    10,930,882,449.60x = 111,468,721,509,251,153,920
  5. Step 5: Solve for x
    x = 111,468,721,509,251,153,920/10,930,882,449.60
  6. Step 6: Final answer
    x = 10,197,595,850.40

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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.