Home / 9,197,608,000.20-13,796,412,000.30-2,654,719,859.40

Finding the Fourth Proportional to 9,197,608,000.20, 13,796,412,000.30 and 2,654,719,859.40

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Solution

The fourth proportional to 9,197,608,000.20, 13,796,412,000.30 and 2,654,719,859.40 is: 3,982,079,789.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,197,608,000.20 : 13,796,412,000.30 = 2,654,719,859.40 : x
  2. Step 2: Convert to fraction form
    9,197,608,000.20/13,796,412,000.30 = 2,654,719,859.40/x
  3. Step 3: Cross multiply
    9,197,608,000.20x = 13,796,412,000.30 × 2,654,719,859.40
  4. Step 4: Simplify right side
    9,197,608,000.20x = 36,625,608,925,660,889,088
  5. Step 5: Solve for x
    x = 36,625,608,925,660,889,088/9,197,608,000.20
  6. Step 6: Final answer
    x = 3,982,079,789.10

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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.