Home / 160,577,267.60-241,945,385.90-145,241,654.48

Finding the Fourth Proportional to 160,577,267.60, 241,945,385.90 and 145,241,654.48

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Solution

The fourth proportional to 160,577,267.60, 241,945,385.90 and 145,241,654.48 is: 218,838,872.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,577,267.60 : 241,945,385.90 = 145,241,654.48 : x
  2. Step 2: Convert to fraction form
    160,577,267.60/241,945,385.90 = 145,241,654.48/x
  3. Step 3: Cross multiply
    160,577,267.60x = 241,945,385.90 × 145,241,654.48
  4. Step 4: Simplify right side
    160,577,267.60x = 35,140,548,141,918,064
  5. Step 5: Solve for x
    x = 35,140,548,141,918,064/160,577,267.60
  6. Step 6: Final answer
    x = 218,838,872.20

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.