Home / 183,722,628.60-275,583,942.90-125,523,934.20

Finding the Fourth Proportional to 183,722,628.60, 275,583,942.90 and 125,523,934.20

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Solution

The fourth proportional to 183,722,628.60, 275,583,942.90 and 125,523,934.20 is: 188,285,901.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,722,628.60 : 275,583,942.90 = 125,523,934.20 : x
  2. Step 2: Convert to fraction form
    183,722,628.60/275,583,942.90 = 125,523,934.20/x
  3. Step 3: Cross multiply
    183,722,628.60x = 275,583,942.90 × 125,523,934.20
  4. Step 4: Simplify right side
    183,722,628.60x = 34,592,380,715,156,156
  5. Step 5: Solve for x
    x = 34,592,380,715,156,156/183,722,628.60
  6. Step 6: Final answer
    x = 188,285,901.30

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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.