Home / 233,820,286.80-350,730,430.20-224,414,437.20

Finding the Fourth Proportional to 233,820,286.80, 350,730,430.20 and 224,414,437.20

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Solution

The fourth proportional to 233,820,286.80, 350,730,430.20 and 224,414,437.20 is: 336,621,655.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,820,286.80 : 350,730,430.20 = 224,414,437.20 : x
  2. Step 2: Convert to fraction form
    233,820,286.80/350,730,430.20 = 224,414,437.20/x
  3. Step 3: Cross multiply
    233,820,286.80x = 350,730,430.20 × 224,414,437.20
  4. Step 4: Simplify right side
    233,820,286.80x = 78,708,972,102,246,880
  5. Step 5: Solve for x
    x = 78,708,972,102,246,880/233,820,286.80
  6. Step 6: Final answer
    x = 336,621,655.80

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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.