Home / 27,216,937.80-40,825,406.70-24,529,552.20

Finding the Fourth Proportional to 27,216,937.80, 40,825,406.70 and 24,529,552.20

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Solution

The fourth proportional to 27,216,937.80, 40,825,406.70 and 24,529,552.20 is: 36,794,328.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,216,937.80 : 40,825,406.70 = 24,529,552.20 : x
  2. Step 2: Convert to fraction form
    27,216,937.80/40,825,406.70 = 24,529,552.20/x
  3. Step 3: Cross multiply
    27,216,937.80x = 40,825,406.70 × 24,529,552.20
  4. Step 4: Simplify right side
    27,216,937.80x = 1,001,428,944,733,879.75
  5. Step 5: Solve for x
    x = 1,001,428,944,733,879.75/27,216,937.80
  6. Step 6: Final answer
    x = 36,794,328.30

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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.