Home / 24,256,821.90-36,385,232.85-15,647,477.70

Finding the Fourth Proportional to 24,256,821.90, 36,385,232.85 and 15,647,477.70

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Solution

The fourth proportional to 24,256,821.90, 36,385,232.85 and 15,647,477.70 is: 23,471,216.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,256,821.90 : 36,385,232.85 = 15,647,477.70 : x
  2. Step 2: Convert to fraction form
    24,256,821.90/36,385,232.85 = 15,647,477.70/x
  3. Step 3: Cross multiply
    24,256,821.90x = 36,385,232.85 × 15,647,477.70
  4. Step 4: Simplify right side
    24,256,821.90x = 569,337,119,629,682.50
  5. Step 5: Solve for x
    x = 569,337,119,629,682.50/24,256,821.90
  6. Step 6: Final answer
    x = 23,471,216.55

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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.