Home / 34,406,292.84-51,641,320.86-17,378,900.52

Finding the Fourth Proportional to 34,406,292.84, 51,641,320.86 and 17,378,900.52

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Solution

The fourth proportional to 34,406,292.84, 51,641,320.86 and 17,378,900.52 is: 26,084,454.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,406,292.84 : 51,641,320.86 = 17,378,900.52 : x
  2. Step 2: Convert to fraction form
    34,406,292.84/51,641,320.86 = 17,378,900.52/x
  3. Step 3: Cross multiply
    34,406,292.84x = 51,641,320.86 × 17,378,900.52
  4. Step 4: Simplify right side
    34,406,292.84x = 897,469,377,947,340.88
  5. Step 5: Solve for x
    x = 897,469,377,947,340.88/34,406,292.84
  6. Step 6: Final answer
    x = 26,084,454.44

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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.