Home / 39,964,915.26-55,152,920.39-24,492,011.76

Finding the Fourth Proportional to 39,964,915.26, 55,152,920.39 and 24,492,011.76

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Solution

The fourth proportional to 39,964,915.26, 55,152,920.39 and 24,492,011.76 is: 33,799,795.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,964,915.26 : 55,152,920.39 = 24,492,011.76 : x
  2. Step 2: Convert to fraction form
    39,964,915.26/55,152,920.39 = 24,492,011.76/x
  3. Step 3: Cross multiply
    39,964,915.26x = 55,152,920.39 × 24,492,011.76
  4. Step 4: Simplify right side
    39,964,915.26x = 1,350,805,974,667,763.75
  5. Step 5: Solve for x
    x = 1,350,805,974,667,763.75/39,964,915.26
  6. Step 6: Final answer
    x = 33,799,795.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.