Home / 26,741,545.88-36,937,950.04-22,114,022.76

Finding the Fourth Proportional to 26,741,545.88, 36,937,950.04 and 22,114,022.76

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Solution

The fourth proportional to 26,741,545.88, 36,937,950.04 and 22,114,022.76 is: 30,545,977.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,741,545.88 : 36,937,950.04 = 22,114,022.76 : x
  2. Step 2: Convert to fraction form
    26,741,545.88/36,937,950.04 = 22,114,022.76/x
  3. Step 3: Cross multiply
    26,741,545.88x = 36,937,950.04 × 22,114,022.76
  4. Step 4: Simplify right side
    26,741,545.88x = 816,846,667,892,303
  5. Step 5: Solve for x
    x = 816,846,667,892,303/26,741,545.88
  6. Step 6: Final answer
    x = 30,545,977.84

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Double scale
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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.