Home / 160,972,219.10-241,458,328.65-148,536,499.70

Finding the Fourth Proportional to 160,972,219.10, 241,458,328.65 and 148,536,499.70

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Solution

The fourth proportional to 160,972,219.10, 241,458,328.65 and 148,536,499.70 is: 222,804,749.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,972,219.10 : 241,458,328.65 = 148,536,499.70 : x
  2. Step 2: Convert to fraction form
    160,972,219.10/241,458,328.65 = 148,536,499.70/x
  3. Step 3: Cross multiply
    160,972,219.10x = 241,458,328.65 × 148,536,499.70
  4. Step 4: Simplify right side
    160,972,219.10x = 35,865,374,961,083,224
  5. Step 5: Solve for x
    x = 35,865,374,961,083,224/160,972,219.10
  6. Step 6: Final answer
    x = 222,804,749.55

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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.