Home / 160,818,161.71-240,618,507.52-95,274,487.96

Finding the Fourth Proportional to 160,818,161.71, 240,618,507.52 and 95,274,487.96

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Solution

The fourth proportional to 160,818,161.71, 240,618,507.52 and 95,274,487.96 is: 142,551,095.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,818,161.71 : 240,618,507.52 = 95,274,487.96 : x
  2. Step 2: Convert to fraction form
    160,818,161.71/240,618,507.52 = 95,274,487.96/x
  3. Step 3: Cross multiply
    160,818,161.71x = 240,618,507.52 × 95,274,487.96
  4. Step 4: Simplify right side
    160,818,161.71x = 22,924,805,097,667,408
  5. Step 5: Solve for x
    x = 22,924,805,097,667,408/160,818,161.71
  6. Step 6: Final answer
    x = 142,551,095.31

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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.