Home / 160,972,215.10-241,458,322.65-148,536,495.70

Finding the Fourth Proportional to 160,972,215.10, 241,458,322.65 and 148,536,495.70

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Solution

The fourth proportional to 160,972,215.10, 241,458,322.65 and 148,536,495.70 is: 222,804,743.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,972,215.10 : 241,458,322.65 = 148,536,495.70 : x
  2. Step 2: Convert to fraction form
    160,972,215.10/241,458,322.65 = 148,536,495.70/x
  3. Step 3: Cross multiply
    160,972,215.10x = 241,458,322.65 × 148,536,495.70
  4. Step 4: Simplify right side
    160,972,215.10x = 35,865,373,104,030,936
  5. Step 5: Solve for x
    x = 35,865,373,104,030,936/160,972,215.10
  6. Step 6: Final answer
    x = 222,804,743.55

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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.