Home / 160,972,213.60-241,458,320.40-148,536,494.20

Finding the Fourth Proportional to 160,972,213.60, 241,458,320.40 and 148,536,494.20

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Solution

The fourth proportional to 160,972,213.60, 241,458,320.40 and 148,536,494.20 is: 222,804,741.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,972,213.60 : 241,458,320.40 = 148,536,494.20 : x
  2. Step 2: Convert to fraction form
    160,972,213.60/241,458,320.40 = 148,536,494.20/x
  3. Step 3: Cross multiply
    160,972,213.60x = 241,458,320.40 × 148,536,494.20
  4. Step 4: Simplify right side
    160,972,213.60x = 35,865,372,407,636,340
  5. Step 5: Solve for x
    x = 35,865,372,407,636,340/160,972,213.60
  6. Step 6: Final answer
    x = 222,804,741.30

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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.