Home / 125,527,594.53-173,223,662.23-69,011,928.97

Finding the Fourth Proportional to 125,527,594.53, 173,223,662.23 and 69,011,928.97

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Solution

The fourth proportional to 125,527,594.53, 173,223,662.23 and 69,011,928.97 is: 95,234,032.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,527,594.53 : 173,223,662.23 = 69,011,928.97 : x
  2. Step 2: Convert to fraction form
    125,527,594.53/173,223,662.23 = 69,011,928.97/x
  3. Step 3: Cross multiply
    125,527,594.53x = 173,223,662.23 × 69,011,928.97
  4. Step 4: Simplify right side
    125,527,594.53x = 11,954,499,073,394,972
  5. Step 5: Solve for x
    x = 11,954,499,073,394,972/125,527,594.53
  6. Step 6: Final answer
    x = 95,234,032.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.