Home / 224,020,111.80-335,652,254.10-108,756,463.80

Finding the Fourth Proportional to 224,020,111.80, 335,652,254.10 and 108,756,463.80

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Solution

The fourth proportional to 224,020,111.80, 335,652,254.10 and 108,756,463.80 is: 162,951,227.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,020,111.80 : 335,652,254.10 = 108,756,463.80 : x
  2. Step 2: Convert to fraction form
    224,020,111.80/335,652,254.10 = 108,756,463.80/x
  3. Step 3: Cross multiply
    224,020,111.80x = 335,652,254.10 × 108,756,463.80
  4. Step 4: Simplify right side
    224,020,111.80x = 36,504,352,222,415,056
  5. Step 5: Solve for x
    x = 36,504,352,222,415,056/224,020,111.80
  6. Step 6: Final answer
    x = 162,951,227.59

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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.