Home / 5,042,080,464.59-7,561,800,604.55-1,499,867,513.91

Finding the Fourth Proportional to 5,042,080,464.59, 7,561,800,604.55 and 1,499,867,513.91

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Solution

The fourth proportional to 5,042,080,464.59, 7,561,800,604.55 and 1,499,867,513.91 is: 2,249,408,583.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,042,080,464.59 : 7,561,800,604.55 = 1,499,867,513.91 : x
  2. Step 2: Convert to fraction form
    5,042,080,464.59/7,561,800,604.55 = 1,499,867,513.91/x
  3. Step 3: Cross multiply
    5,042,080,464.59x = 7,561,800,604.55 × 1,499,867,513.91
  4. Step 4: Simplify right side
    5,042,080,464.59x = 11,341,699,073,433,143,296
  5. Step 5: Solve for x
    x = 11,341,699,073,433,143,296/5,042,080,464.59
  6. Step 6: Final answer
    x = 2,249,408,583.04

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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.