Home / 151,180,385.68-226,559,763.86-114,261,966.73

Finding the Fourth Proportional to 151,180,385.68, 226,559,763.86 and 114,261,966.73

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Solution

The fourth proportional to 151,180,385.68, 226,559,763.86 and 114,261,966.73 is: 171,233,616.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,180,385.68 : 226,559,763.86 = 114,261,966.73 : x
  2. Step 2: Convert to fraction form
    151,180,385.68/226,559,763.86 = 114,261,966.73/x
  3. Step 3: Cross multiply
    151,180,385.68x = 226,559,763.86 × 114,261,966.73
  4. Step 4: Simplify right side
    151,180,385.68x = 25,887,164,199,395,176
  5. Step 5: Solve for x
    x = 25,887,164,199,395,176/151,180,385.68
  6. Step 6: Final answer
    x = 171,233,616.61

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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.