Home / 132,265,714.19-198,287,591.33-58,477,580.93

Finding the Fourth Proportional to 132,265,714.19, 198,287,591.33 and 58,477,580.93

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Solution

The fourth proportional to 132,265,714.19, 198,287,591.33 and 58,477,580.93 is: 87,667,304.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,265,714.19 : 198,287,591.33 = 58,477,580.93 : x
  2. Step 2: Convert to fraction form
    132,265,714.19/198,287,591.33 = 58,477,580.93/x
  3. Step 3: Cross multiply
    132,265,714.19x = 198,287,591.33 × 58,477,580.93
  4. Step 4: Simplify right side
    132,265,714.19x = 11,595,378,670,056,754
  5. Step 5: Solve for x
    x = 11,595,378,670,056,754/132,265,714.19
  6. Step 6: Final answer
    x = 87,667,304.72

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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.