Home / 582,180,330.80-873,270,496.20-194,015,824.40

Finding the Fourth Proportional to 582,180,330.80, 873,270,496.20 and 194,015,824.40

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Solution

The fourth proportional to 582,180,330.80, 873,270,496.20 and 194,015,824.40 is: 291,023,736.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,180,330.80 : 873,270,496.20 = 194,015,824.40 : x
  2. Step 2: Convert to fraction form
    582,180,330.80/873,270,496.20 = 194,015,824.40/x
  3. Step 3: Cross multiply
    582,180,330.80x = 873,270,496.20 × 194,015,824.40
  4. Step 4: Simplify right side
    582,180,330.80x = 169,428,295,244,440,096
  5. Step 5: Solve for x
    x = 169,428,295,244,440,096/582,180,330.80
  6. Step 6: Final answer
    x = 291,023,736.60

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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.