Home / 109,952,279.70-164,886,429.15-33,249,815.70

Finding the Fourth Proportional to 109,952,279.70, 164,886,429.15 and 33,249,815.70

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Solution

The fourth proportional to 109,952,279.70, 164,886,429.15 and 33,249,815.70 is: 49,862,025.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,952,279.70 : 164,886,429.15 = 33,249,815.70 : x
  2. Step 2: Convert to fraction form
    109,952,279.70/164,886,429.15 = 33,249,815.70/x
  3. Step 3: Cross multiply
    109,952,279.70x = 164,886,429.15 × 33,249,815.70
  4. Step 4: Simplify right side
    109,952,279.70x = 5,482,443,380,668,608
  5. Step 5: Solve for x
    x = 5,482,443,380,668,608/109,952,279.70
  6. Step 6: Final answer
    x = 49,862,025.56

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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.