Home / 160,818,163.34-240,618,509.95-95,274,489.58

Finding the Fourth Proportional to 160,818,163.34, 240,618,509.95 and 95,274,489.58

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Solution

The fourth proportional to 160,818,163.34, 240,618,509.95 and 95,274,489.58 is: 142,551,097.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,818,163.34 : 240,618,509.95 = 95,274,489.58 : x
  2. Step 2: Convert to fraction form
    160,818,163.34/240,618,509.95 = 95,274,489.58/x
  3. Step 3: Cross multiply
    160,818,163.34x = 240,618,509.95 × 95,274,489.58
  4. Step 4: Simplify right side
    160,818,163.34x = 22,924,805,718,986,400
  5. Step 5: Solve for x
    x = 22,924,805,718,986,400/160,818,163.34
  6. Step 6: Final answer
    x = 142,551,097.73

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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.