Home / 15,825,920.99-23,735,559.92-4,463,712.41

Finding the Fourth Proportional to 15,825,920.99, 23,735,559.92 and 4,463,712.41

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Solution

The fourth proportional to 15,825,920.99, 23,735,559.92 and 4,463,712.41 is: 6,694,631.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,825,920.99 : 23,735,559.92 = 4,463,712.41 : x
  2. Step 2: Convert to fraction form
    15,825,920.99/23,735,559.92 = 4,463,712.41/x
  3. Step 3: Cross multiply
    15,825,920.99x = 23,735,559.92 × 4,463,712.41
  4. Step 4: Simplify right side
    15,825,920.99x = 105,948,713,232,206.25
  5. Step 5: Solve for x
    x = 105,948,713,232,206.25/15,825,920.99
  6. Step 6: Final answer
    x = 6,694,631.76

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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.