Home / 17,656,764,034.11-24,366,156,447.92-9,628,084,287.87

Finding the Fourth Proportional to 17,656,764,034.11, 24,366,156,447.92 and 9,628,084,287.87

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Solution

The fourth proportional to 17,656,764,034.11, 24,366,156,447.92 and 9,628,084,287.87 is: 13,286,659,299.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,656,764,034.11 : 24,366,156,447.92 = 9,628,084,287.87 : x
  2. Step 2: Convert to fraction form
    17,656,764,034.11/24,366,156,447.92 = 9,628,084,287.87/x
  3. Step 3: Cross multiply
    17,656,764,034.11x = 24,366,156,447.92 × 9,628,084,287.87
  4. Step 4: Simplify right side
    17,656,764,034.11x = 234,599,408,051,952,746,496
  5. Step 5: Solve for x
    x = 234,599,408,051,952,746,496/17,656,764,034.11
  6. Step 6: Final answer
    x = 13,286,659,299.45

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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.