Home / 222,201,350.10-333,302,025.15-60,659,615.70

Finding the Fourth Proportional to 222,201,350.10, 333,302,025.15 and 60,659,615.70

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Solution

The fourth proportional to 222,201,350.10, 333,302,025.15 and 60,659,615.70 is: 90,989,423.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,201,350.10 : 333,302,025.15 = 60,659,615.70 : x
  2. Step 2: Convert to fraction form
    222,201,350.10/333,302,025.15 = 60,659,615.70/x
  3. Step 3: Cross multiply
    222,201,350.10x = 333,302,025.15 × 60,659,615.70
  4. Step 4: Simplify right side
    222,201,350.10x = 20,217,972,757,630,736
  5. Step 5: Solve for x
    x = 20,217,972,757,630,736/222,201,350.10
  6. Step 6: Final answer
    x = 90,989,423.55

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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.