Home / 7,966,693,344.50-10,995,000,869.55-4,534,226,213.97

Finding the Fourth Proportional to 7,966,693,344.50, 10,995,000,869.55 and 4,534,226,213.97

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Solution

The fourth proportional to 7,966,693,344.50, 10,995,000,869.55 and 4,534,226,213.97 is: 6,257,780,864.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,966,693,344.50 : 10,995,000,869.55 = 4,534,226,213.97 : x
  2. Step 2: Convert to fraction form
    7,966,693,344.50/10,995,000,869.55 = 4,534,226,213.97/x
  3. Step 3: Cross multiply
    7,966,693,344.50x = 10,995,000,869.55 × 4,534,226,213.97
  4. Step 4: Simplify right side
    7,966,693,344.50x = 49,853,821,165,336,551,424
  5. Step 5: Solve for x
    x = 49,853,821,165,336,551,424/7,966,693,344.50
  6. Step 6: Final answer
    x = 6,257,780,864.60

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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.