Home / 224,233,334.10-336,350,001.15-222,721,679.70

Finding the Fourth Proportional to 224,233,334.10, 336,350,001.15 and 222,721,679.70

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Solution

The fourth proportional to 224,233,334.10, 336,350,001.15 and 222,721,679.70 is: 334,082,519.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,233,334.10 : 336,350,001.15 = 222,721,679.70 : x
  2. Step 2: Convert to fraction form
    224,233,334.10/336,350,001.15 = 222,721,679.70/x
  3. Step 3: Cross multiply
    224,233,334.10x = 336,350,001.15 × 222,721,679.70
  4. Step 4: Simplify right side
    224,233,334.10x = 74,912,437,223,224,928
  5. Step 5: Solve for x
    x = 74,912,437,223,224,928/224,233,334.10
  6. Step 6: Final answer
    x = 334,082,519.55

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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.