Home / 41,421,965.55-62,132,915.49-11,129,828.55

Finding the Fourth Proportional to 41,421,965.55, 62,132,915.49 and 11,129,828.55

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Solution

The fourth proportional to 41,421,965.55, 62,132,915.49 and 11,129,828.55 is: 16,694,734.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,421,965.55 : 62,132,915.49 = 11,129,828.55 : x
  2. Step 2: Convert to fraction form
    41,421,965.55/62,132,915.49 = 11,129,828.55/x
  3. Step 3: Cross multiply
    41,421,965.55x = 62,132,915.49 × 11,129,828.55
  4. Step 4: Simplify right side
    41,421,965.55x = 691,528,696,715,339.25
  5. Step 5: Solve for x
    x = 691,528,696,715,339.25/41,421,965.55
  6. Step 6: Final answer
    x = 16,694,734.00

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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.