Home / 24,256,976.80-36,385,465.20-9,890,355.10

Finding the Fourth Proportional to 24,256,976.80, 36,385,465.20 and 9,890,355.10

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Solution

The fourth proportional to 24,256,976.80, 36,385,465.20 and 9,890,355.10 is: 14,835,532.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,256,976.80 : 36,385,465.20 = 9,890,355.10 : x
  2. Step 2: Convert to fraction form
    24,256,976.80/36,385,465.20 = 9,890,355.10/x
  3. Step 3: Cross multiply
    24,256,976.80x = 36,385,465.20 × 9,890,355.10
  4. Step 4: Simplify right side
    24,256,976.80x = 359,865,171,306,692.56
  5. Step 5: Solve for x
    x = 359,865,171,306,692.56/24,256,976.80
  6. Step 6: Final answer
    x = 14,835,532.65

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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.