Home / 24,530,900.10-36,796,350.15-16,878,149.70

Finding the Fourth Proportional to 24,530,900.10, 36,796,350.15 and 16,878,149.70

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Solution

The fourth proportional to 24,530,900.10, 36,796,350.15 and 16,878,149.70 is: 25,317,224.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,530,900.10 : 36,796,350.15 = 16,878,149.70 : x
  2. Step 2: Convert to fraction form
    24,530,900.10/36,796,350.15 = 16,878,149.70/x
  3. Step 3: Cross multiply
    24,530,900.10x = 36,796,350.15 × 16,878,149.70
  4. Step 4: Simplify right side
    24,530,900.10x = 621,054,306,245,317.38
  5. Step 5: Solve for x
    x = 621,054,306,245,317.38/24,530,900.10
  6. Step 6: Final answer
    x = 25,317,224.55

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1.5x scale

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.