Home / 27,226,769.70-40,840,154.55-27,067,337.40

Finding the Fourth Proportional to 27,226,769.70, 40,840,154.55 and 27,067,337.40

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Solution

The fourth proportional to 27,226,769.70, 40,840,154.55 and 27,067,337.40 is: 40,601,006.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,226,769.70 : 40,840,154.55 = 27,067,337.40 : x
  2. Step 2: Convert to fraction form
    27,226,769.70/40,840,154.55 = 27,067,337.40/x
  3. Step 3: Cross multiply
    27,226,769.70x = 40,840,154.55 × 27,067,337.40
  4. Step 4: Simplify right side
    27,226,769.70x = 1,105,434,242,672,995
  5. Step 5: Solve for x
    x = 1,105,434,242,672,995/27,226,769.70
  6. Step 6: Final answer
    x = 40,601,006.10

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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.