Home / 29,378,747.70-44,014,977.45-25,127,219.70

Finding the Fourth Proportional to 29,378,747.70, 44,014,977.45 and 25,127,219.70

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Solution

The fourth proportional to 29,378,747.70, 44,014,977.45 and 25,127,219.70 is: 37,645,376.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,378,747.70 : 44,014,977.45 = 25,127,219.70 : x
  2. Step 2: Convert to fraction form
    29,378,747.70/44,014,977.45 = 25,127,219.70/x
  3. Step 3: Cross multiply
    29,378,747.70x = 44,014,977.45 × 25,127,219.70
  4. Step 4: Simplify right side
    29,378,747.70x = 1,105,974,008,476,695.75
  5. Step 5: Solve for x
    x = 1,105,974,008,476,695.75/29,378,747.70
  6. Step 6: Final answer
    x = 37,645,376.17

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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.