Home / 183,490,348.20-275,235,522.30-101,861,010.60

Finding the Fourth Proportional to 183,490,348.20, 275,235,522.30 and 101,861,010.60

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Solution

The fourth proportional to 183,490,348.20, 275,235,522.30 and 101,861,010.60 is: 152,791,515.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,490,348.20 : 275,235,522.30 = 101,861,010.60 : x
  2. Step 2: Convert to fraction form
    183,490,348.20/275,235,522.30 = 101,861,010.60/x
  3. Step 3: Cross multiply
    183,490,348.20x = 275,235,522.30 × 101,861,010.60
  4. Step 4: Simplify right side
    183,490,348.20x = 28,035,768,454,496,836
  5. Step 5: Solve for x
    x = 28,035,768,454,496,836/183,490,348.20
  6. Step 6: Final answer
    x = 152,791,515.90

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1.5x scale

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.