Home / 430,025,954.64-593,486,198-244,414,870.96

Finding the Fourth Proportional to 430,025,954.64, 593,486,198 and 244,414,870.96

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Solution

The fourth proportional to 430,025,954.64, 593,486,198 and 244,414,870.96 is: 337,321,156.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    430,025,954.64 : 593,486,198 = 244,414,870.96 : x
  2. Step 2: Convert to fraction form
    430,025,954.64/593,486,198 = 244,414,870.96/x
  3. Step 3: Cross multiply
    430,025,954.64x = 593,486,198 × 244,414,870.96
  4. Step 4: Simplify right side
    430,025,954.64x = 145,056,852,500,711,008
  5. Step 5: Solve for x
    x = 145,056,852,500,711,008/430,025,954.64
  6. Step 6: Final answer
    x = 337,321,156.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.