Home / 17,991,700.20-24,826,412.55-10,150,755.39

Finding the Fourth Proportional to 17,991,700.20, 24,826,412.55 and 10,150,755.39

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Solution

The fourth proportional to 17,991,700.20, 24,826,412.55 and 10,150,755.39 is: 14,006,838.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,991,700.20 : 24,826,412.55 = 10,150,755.39 : x
  2. Step 2: Convert to fraction form
    17,991,700.20/24,826,412.55 = 10,150,755.39/x
  3. Step 3: Cross multiply
    17,991,700.20x = 24,826,412.55 × 10,150,755.39
  4. Step 4: Simplify right side
    17,991,700.20x = 252,006,841,006,276.16
  5. Step 5: Solve for x
    x = 252,006,841,006,276.16/17,991,700.20
  6. Step 6: Final answer
    x = 14,006,838.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.