Home / 24,255,721.80-36,384,165.90-7,216,950.60

Finding the Fourth Proportional to 24,255,721.80, 36,384,165.90 and 7,216,950.60

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Solution

The fourth proportional to 24,255,721.80, 36,384,165.90 and 7,216,950.60 is: 10,825,599.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,255,721.80 : 36,384,165.90 = 7,216,950.60 : x
  2. Step 2: Convert to fraction form
    24,255,721.80/36,384,165.90 = 7,216,950.60/x
  3. Step 3: Cross multiply
    24,255,721.80x = 36,384,165.90 × 7,216,950.60
  4. Step 4: Simplify right side
    24,255,721.80x = 262,582,727,922,504.53
  5. Step 5: Solve for x
    x = 262,582,727,922,504.53/24,255,721.80
  6. Step 6: Final answer
    x = 10,825,599.42

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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.