Home / 26,278,410.08-36,000,821.50-25,295,936.76

Finding the Fourth Proportional to 26,278,410.08, 36,000,821.50 and 25,295,936.76

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Solution

The fourth proportional to 26,278,410.08, 36,000,821.50 and 25,295,936.76 is: 34,654,855.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,278,410.08 : 36,000,821.50 = 25,295,936.76 : x
  2. Step 2: Convert to fraction form
    26,278,410.08/36,000,821.50 = 25,295,936.76/x
  3. Step 3: Cross multiply
    26,278,410.08x = 36,000,821.50 × 25,295,936.76
  4. Step 4: Simplify right side
    26,278,410.08x = 910,674,503,972,048.38
  5. Step 5: Solve for x
    x = 910,674,503,972,048.38/26,278,410.08
  6. Step 6: Final answer
    x = 34,654,855.50

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.