Home / 244,532,644.56-337,457,835.72-140,108,619.60

Finding the Fourth Proportional to 244,532,644.56, 337,457,835.72 and 140,108,619.60

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Solution

The fourth proportional to 244,532,644.56, 337,457,835.72 and 140,108,619.60 is: 193,351,491.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,532,644.56 : 337,457,835.72 = 140,108,619.60 : x
  2. Step 2: Convert to fraction form
    244,532,644.56/337,457,835.72 = 140,108,619.60/x
  3. Step 3: Cross multiply
    244,532,644.56x = 337,457,835.72 × 140,108,619.60
  4. Step 4: Simplify right side
    244,532,644.56x = 47,280,751,535,932,776
  5. Step 5: Solve for x
    x = 47,280,751,535,932,776/244,532,644.56
  6. Step 6: Final answer
    x = 193,351,491.46

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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.