Home / 430,025,971.14-593,486,220.78-244,414,887.48

Finding the Fourth Proportional to 430,025,971.14, 593,486,220.78 and 244,414,887.48

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Solution

The fourth proportional to 430,025,971.14, 593,486,220.78 and 244,414,887.48 is: 337,321,179.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    430,025,971.14 : 593,486,220.78 = 244,414,887.48 : x
  2. Step 2: Convert to fraction form
    430,025,971.14/593,486,220.78 = 244,414,887.48/x
  3. Step 3: Cross multiply
    430,025,971.14x = 593,486,220.78 × 244,414,887.48
  4. Step 4: Simplify right side
    430,025,971.14x = 145,056,867,872,874,112
  5. Step 5: Solve for x
    x = 145,056,867,872,874,112/430,025,971.14
  6. Step 6: Final answer
    x = 337,321,179.67

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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.