Home / 7,275,526,793.40-10,913,290,190.10-4,951,003,859.40

Finding the Fourth Proportional to 7,275,526,793.40, 10,913,290,190.10 and 4,951,003,859.40

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Solution

The fourth proportional to 7,275,526,793.40, 10,913,290,190.10 and 4,951,003,859.40 is: 7,426,505,789.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,275,526,793.40 : 10,913,290,190.10 = 4,951,003,859.40 : x
  2. Step 2: Convert to fraction form
    7,275,526,793.40/10,913,290,190.10 = 4,951,003,859.40/x
  3. Step 3: Cross multiply
    7,275,526,793.40x = 10,913,290,190.10 × 4,951,003,859.40
  4. Step 4: Simplify right side
    7,275,526,793.40x = 54,031,741,849,937,256,448
  5. Step 5: Solve for x
    x = 54,031,741,849,937,256,448/7,275,526,793.40
  6. Step 6: Final answer
    x = 7,426,505,789.10

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Double scale
Find fourth proportional to 7,275,526,794.40, 10,913,290,191.60 and 4,951,003,860.40
Similar ratio
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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.