Home / 149,691,180.40-224,536,770.60-101,223,761.20

Finding the Fourth Proportional to 149,691,180.40, 224,536,770.60 and 101,223,761.20

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Solution

The fourth proportional to 149,691,180.40, 224,536,770.60 and 101,223,761.20 is: 151,835,641.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,691,180.40 : 224,536,770.60 = 101,223,761.20 : x
  2. Step 2: Convert to fraction form
    149,691,180.40/224,536,770.60 = 101,223,761.20/x
  3. Step 3: Cross multiply
    149,691,180.40x = 224,536,770.60 × 101,223,761.20
  4. Step 4: Simplify right side
    149,691,180.40x = 22,728,456,447,833,580
  5. Step 5: Solve for x
    x = 22,728,456,447,833,580/149,691,180.40
  6. Step 6: Final answer
    x = 151,835,641.80

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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.