Home / 174,888,002.40-262,499,965.20-149,357,839.20

Finding the Fourth Proportional to 174,888,002.40, 262,499,965.20 and 149,357,839.20

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Solution

The fourth proportional to 174,888,002.40, 262,499,965.20 and 149,357,839.20 is: 224,180,201.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,888,002.40 : 262,499,965.20 = 149,357,839.20 : x
  2. Step 2: Convert to fraction form
    174,888,002.40/262,499,965.20 = 149,357,839.20/x
  3. Step 3: Cross multiply
    174,888,002.40x = 262,499,965.20 × 149,357,839.20
  4. Step 4: Simplify right side
    174,888,002.40x = 39,206,427,592,347,192
  5. Step 5: Solve for x
    x = 39,206,427,592,347,192/174,888,002.40
  6. Step 6: Final answer
    x = 224,180,201.35

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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.