Home / 15,976,716,095.80-23,965,074,143.70-6,667,145,234.20

Finding the Fourth Proportional to 15,976,716,095.80, 23,965,074,143.70 and 6,667,145,234.20

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Solution

The fourth proportional to 15,976,716,095.80, 23,965,074,143.70 and 6,667,145,234.20 is: 10,000,717,851.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,976,716,095.80 : 23,965,074,143.70 = 6,667,145,234.20 : x
  2. Step 2: Convert to fraction form
    15,976,716,095.80/23,965,074,143.70 = 6,667,145,234.20/x
  3. Step 3: Cross multiply
    15,976,716,095.80x = 23,965,074,143.70 × 6,667,145,234.20
  4. Step 4: Simplify right side
    15,976,716,095.80x = 159,778,629,864,419,098,624
  5. Step 5: Solve for x
    x = 159,778,629,864,419,098,624/15,976,716,095.80
  6. Step 6: Final answer
    x = 10,000,717,851.30

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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.