Home / 25,029,914.68-37,535,949.06-11,371,618.54

Finding the Fourth Proportional to 25,029,914.68, 37,535,949.06 and 11,371,618.54

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Solution

The fourth proportional to 25,029,914.68, 37,535,949.06 and 11,371,618.54 is: 17,053,373.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,029,914.68 : 37,535,949.06 = 11,371,618.54 : x
  2. Step 2: Convert to fraction form
    25,029,914.68/37,535,949.06 = 11,371,618.54/x
  3. Step 3: Cross multiply
    25,029,914.68x = 37,535,949.06 × 11,371,618.54
  4. Step 4: Simplify right side
    25,029,914.68x = 426,844,494,247,191.56
  5. Step 5: Solve for x
    x = 426,844,494,247,191.56/25,029,914.68
  6. Step 6: Final answer
    x = 17,053,373.92

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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.