Home / 25,109,592.53-37,675,972.40-11,466,921.15

Finding the Fourth Proportional to 25,109,592.53, 37,675,972.40 and 11,466,921.15

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Solution

The fourth proportional to 25,109,592.53, 37,675,972.40 and 11,466,921.15 is: 17,205,671.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,109,592.53 : 37,675,972.40 = 11,466,921.15 : x
  2. Step 2: Convert to fraction form
    25,109,592.53/37,675,972.40 = 11,466,921.15/x
  3. Step 3: Cross multiply
    25,109,592.53x = 37,675,972.40 × 11,466,921.15
  4. Step 4: Simplify right side
    25,109,592.53x = 432,027,404,703,041.69
  5. Step 5: Solve for x
    x = 432,027,404,703,041.69/25,109,592.53
  6. Step 6: Final answer
    x = 17,205,671.67

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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.