Home / 151,355,793.30-227,033,689.95-132,223,917.30

Finding the Fourth Proportional to 151,355,793.30, 227,033,689.95 and 132,223,917.30

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Solution

The fourth proportional to 151,355,793.30, 227,033,689.95 and 132,223,917.30 is: 198,335,875.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,355,793.30 : 227,033,689.95 = 132,223,917.30 : x
  2. Step 2: Convert to fraction form
    151,355,793.30/227,033,689.95 = 132,223,917.30/x
  3. Step 3: Cross multiply
    151,355,793.30x = 227,033,689.95 × 132,223,917.30
  4. Step 4: Simplify right side
    151,355,793.30x = 30,019,283,844,262,640
  5. Step 5: Solve for x
    x = 30,019,283,844,262,640/151,355,793.30
  6. Step 6: Final answer
    x = 198,335,875.95

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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.