Home / 41,728,655.45-62,548,806.49-14,036,210.82

Finding the Fourth Proportional to 41,728,655.45, 62,548,806.49 and 14,036,210.82

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Solution

The fourth proportional to 41,728,655.45, 62,548,806.49 and 14,036,210.82 is: 21,039,456.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,728,655.45 : 62,548,806.49 = 14,036,210.82 : x
  2. Step 2: Convert to fraction form
    41,728,655.45/62,548,806.49 = 14,036,210.82/x
  3. Step 3: Cross multiply
    41,728,655.45x = 62,548,806.49 × 14,036,210.82
  4. Step 4: Simplify right side
    41,728,655.45x = 877,948,234,397,933.62
  5. Step 5: Solve for x
    x = 877,948,234,397,933.62/41,728,655.45
  6. Step 6: Final answer
    x = 21,039,456.58

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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.