Home / 175,206,000.26-262,809,886.14-45,813,894.86

Finding the Fourth Proportional to 175,206,000.26, 262,809,886.14 and 45,813,894.86

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Solution

The fourth proportional to 175,206,000.26, 262,809,886.14 and 45,813,894.86 is: 68,721,073.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,206,000.26 : 262,809,886.14 = 45,813,894.86 : x
  2. Step 2: Convert to fraction form
    175,206,000.26/262,809,886.14 = 45,813,894.86/x
  3. Step 3: Cross multiply
    175,206,000.26x = 262,809,886.14 × 45,813,894.86
  4. Step 4: Simplify right side
    175,206,000.26x = 12,040,344,491,786,530
  5. Step 5: Solve for x
    x = 12,040,344,491,786,530/175,206,000.26
  6. Step 6: Final answer
    x = 68,721,073.90

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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.