Home / 160,972,218.10-241,458,327.15-148,536,498.70

Finding the Fourth Proportional to 160,972,218.10, 241,458,327.15 and 148,536,498.70

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Solution

The fourth proportional to 160,972,218.10, 241,458,327.15 and 148,536,498.70 is: 222,804,748.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,972,218.10 : 241,458,327.15 = 148,536,498.70 : x
  2. Step 2: Convert to fraction form
    160,972,218.10/241,458,327.15 = 148,536,498.70/x
  3. Step 3: Cross multiply
    160,972,218.10x = 241,458,327.15 × 148,536,498.70
  4. Step 4: Simplify right side
    160,972,218.10x = 35,865,374,496,820,148
  5. Step 5: Solve for x
    x = 35,865,374,496,820,148/160,972,218.10
  6. Step 6: Final answer
    x = 222,804,748.05

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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.