Home / 41,913,788.63-62,866,261.03-11,211,466.42

Finding the Fourth Proportional to 41,913,788.63, 62,866,261.03 and 11,211,466.42

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Solution

The fourth proportional to 41,913,788.63, 62,866,261.03 and 11,211,466.42 is: 16,816,016.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,913,788.63 : 62,866,261.03 = 11,211,466.42 : x
  2. Step 2: Convert to fraction form
    41,913,788.63/62,866,261.03 = 11,211,466.42/x
  3. Step 3: Cross multiply
    41,913,788.63x = 62,866,261.03 × 11,211,466.42
  4. Step 4: Simplify right side
    41,913,788.63x = 704,822,974,206,752.62
  5. Step 5: Solve for x
    x = 704,822,974,206,752.62/41,913,788.63
  6. Step 6: Final answer
    x = 16,816,016.81

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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.