Home / 273,151,444.20-409,727,166.30-244,453,630.20

Finding the Fourth Proportional to 273,151,444.20, 409,727,166.30 and 244,453,630.20

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Solution

The fourth proportional to 273,151,444.20, 409,727,166.30 and 244,453,630.20 is: 366,680,445.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,151,444.20 : 409,727,166.30 = 244,453,630.20 : x
  2. Step 2: Convert to fraction form
    273,151,444.20/409,727,166.30 = 244,453,630.20/x
  3. Step 3: Cross multiply
    273,151,444.20x = 409,727,166.30 × 244,453,630.20
  4. Step 4: Simplify right side
    273,151,444.20x = 100,159,293,193,594,096
  5. Step 5: Solve for x
    x = 100,159,293,193,594,096/273,151,444.20
  6. Step 6: Final answer
    x = 366,680,445.30

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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.