Home / 148,614,822.30-222,922,233.45-118,003,820.70

Finding the Fourth Proportional to 148,614,822.30, 222,922,233.45 and 118,003,820.70

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Solution

The fourth proportional to 148,614,822.30, 222,922,233.45 and 118,003,820.70 is: 177,005,731.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,614,822.30 : 222,922,233.45 = 118,003,820.70 : x
  2. Step 2: Convert to fraction form
    148,614,822.30/222,922,233.45 = 118,003,820.70/x
  3. Step 3: Cross multiply
    148,614,822.30x = 222,922,233.45 × 118,003,820.70
  4. Step 4: Simplify right side
    148,614,822.30x = 26,305,675,266,077,340
  5. Step 5: Solve for x
    x = 26,305,675,266,077,340/148,614,822.30
  6. Step 6: Final answer
    x = 177,005,731.05

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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.