Home / 96,211,267.20-144,148,939.20-82,774,339.20

Finding the Fourth Proportional to 96,211,267.20, 144,148,939.20 and 82,774,339.20

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Solution

The fourth proportional to 96,211,267.20, 144,148,939.20 and 82,774,339.20 is: 124,017,004.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,211,267.20 : 144,148,939.20 = 82,774,339.20 : x
  2. Step 2: Convert to fraction form
    96,211,267.20/144,148,939.20 = 82,774,339.20/x
  3. Step 3: Cross multiply
    96,211,267.20x = 144,148,939.20 × 82,774,339.20
  4. Step 4: Simplify right side
    96,211,267.20x = 11,931,833,188,660,976
  5. Step 5: Solve for x
    x = 11,931,833,188,660,976/96,211,267.20
  6. Step 6: Final answer
    x = 124,017,004.83

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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.