Home / 160,972,217.60-241,458,326.40-148,536,498.20

Finding the Fourth Proportional to 160,972,217.60, 241,458,326.40 and 148,536,498.20

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Solution

The fourth proportional to 160,972,217.60, 241,458,326.40 and 148,536,498.20 is: 222,804,747.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,972,217.60 : 241,458,326.40 = 148,536,498.20 : x
  2. Step 2: Convert to fraction form
    160,972,217.60/241,458,326.40 = 148,536,498.20/x
  3. Step 3: Cross multiply
    160,972,217.60x = 241,458,326.40 × 148,536,498.20
  4. Step 4: Simplify right side
    160,972,217.60x = 35,865,374,264,688,612
  5. Step 5: Solve for x
    x = 35,865,374,264,688,612/160,972,217.60
  6. Step 6: Final answer
    x = 222,804,747.30

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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.