Home / 3,560,857,434.16-5,337,516,326.96-1,197,768,786.64

Finding the Fourth Proportional to 3,560,857,434.16, 5,337,516,326.96 and 1,197,768,786.64

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Solution

The fourth proportional to 3,560,857,434.16, 5,337,516,326.96 and 1,197,768,786.64 is: 1,795,385,120.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,560,857,434.16 : 5,337,516,326.96 = 1,197,768,786.64 : x
  2. Step 2: Convert to fraction form
    3,560,857,434.16/5,337,516,326.96 = 1,197,768,786.64/x
  3. Step 3: Cross multiply
    3,560,857,434.16x = 5,337,516,326.96 × 1,197,768,786.64
  4. Step 4: Simplify right side
    3,560,857,434.16x = 6,393,110,454,614,069,248
  5. Step 5: Solve for x
    x = 6,393,110,454,614,069,248/3,560,857,434.16
  6. Step 6: Final answer
    x = 1,795,385,120.81

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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.