Home / 160,972,215.60-241,458,323.40-148,536,496.20

Finding the Fourth Proportional to 160,972,215.60, 241,458,323.40 and 148,536,496.20

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Solution

The fourth proportional to 160,972,215.60, 241,458,323.40 and 148,536,496.20 is: 222,804,744.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,972,215.60 : 241,458,323.40 = 148,536,496.20 : x
  2. Step 2: Convert to fraction form
    160,972,215.60/241,458,323.40 = 148,536,496.20/x
  3. Step 3: Cross multiply
    160,972,215.60x = 241,458,323.40 × 148,536,496.20
  4. Step 4: Simplify right side
    160,972,215.60x = 35,865,373,336,162,468
  5. Step 5: Solve for x
    x = 35,865,373,336,162,468/160,972,215.60
  6. Step 6: Final answer
    x = 222,804,744.30

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1.5x scale

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.