Home / 224,126,032.28-335,499,521.32-146,235,218.50

Finding the Fourth Proportional to 224,126,032.28, 335,499,521.32 and 146,235,218.50

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Solution

The fourth proportional to 224,126,032.28, 335,499,521.32 and 146,235,218.50 is: 218,902,932.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,126,032.28 : 335,499,521.32 = 146,235,218.50 : x
  2. Step 2: Convert to fraction form
    224,126,032.28/335,499,521.32 = 146,235,218.50/x
  3. Step 3: Cross multiply
    224,126,032.28x = 335,499,521.32 × 146,235,218.50
  4. Step 4: Simplify right side
    224,126,032.28x = 49,061,845,806,875,608
  5. Step 5: Solve for x
    x = 49,061,845,806,875,608/224,126,032.28
  6. Step 6: Final answer
    x = 218,902,932.91

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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.