Home / 174,465,609.78-240,762,579.41-95,080,690.07

Finding the Fourth Proportional to 174,465,609.78, 240,762,579.41 and 95,080,690.07

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Solution

The fourth proportional to 174,465,609.78, 240,762,579.41 and 95,080,690.07 is: 131,211,372.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,465,609.78 : 240,762,579.41 = 95,080,690.07 : x
  2. Step 2: Convert to fraction form
    174,465,609.78/240,762,579.41 = 95,080,690.07/x
  3. Step 3: Cross multiply
    174,465,609.78x = 240,762,579.41 × 95,080,690.07
  4. Step 4: Simplify right side
    174,465,609.78x = 22,891,872,191,656,756
  5. Step 5: Solve for x
    x = 22,891,872,191,656,756/174,465,609.78
  6. Step 6: Final answer
    x = 131,211,372.95

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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.