Home / 183,523,612.80-275,285,419.20-105,933,226.80

Finding the Fourth Proportional to 183,523,612.80, 275,285,419.20 and 105,933,226.80

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Solution

The fourth proportional to 183,523,612.80, 275,285,419.20 and 105,933,226.80 is: 158,899,840.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,523,612.80 : 275,285,419.20 = 105,933,226.80 : x
  2. Step 2: Convert to fraction form
    183,523,612.80/275,285,419.20 = 105,933,226.80/x
  3. Step 3: Cross multiply
    183,523,612.80x = 275,285,419.20 × 105,933,226.80
  4. Step 4: Simplify right side
    183,523,612.80x = 29,161,872,746,846,672
  5. Step 5: Solve for x
    x = 29,161,872,746,846,672/183,523,612.80
  6. Step 6: Final answer
    x = 158,899,840.20

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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.