Home / 36,416,094,815.96-54,619,969,597.06-9,527,258,420.90

Finding the Fourth Proportional to 36,416,094,815.96, 54,619,969,597.06 and 9,527,258,420.90

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Solution

The fourth proportional to 36,416,094,815.96, 54,619,969,597.06 and 9,527,258,420.90 is: 14,289,795,979.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,416,094,815.96 : 54,619,969,597.06 = 9,527,258,420.90 : x
  2. Step 2: Convert to fraction form
    36,416,094,815.96/54,619,969,597.06 = 9,527,258,420.90/x
  3. Step 3: Cross multiply
    36,416,094,815.96x = 54,619,969,597.06 × 9,527,258,420.90
  4. Step 4: Simplify right side
    36,416,094,815.96x = 520,378,565,292,891,832,320
  5. Step 5: Solve for x
    x = 520,378,565,292,891,832,320/36,416,094,815.96
  6. Step 6: Final answer
    x = 14,289,795,979.57

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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.