Home / 46,992,785.92-70,489,081.24-26,513,208.56

Finding the Fourth Proportional to 46,992,785.92, 70,489,081.24 and 26,513,208.56

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Solution

The fourth proportional to 46,992,785.92, 70,489,081.24 and 26,513,208.56 is: 39,769,757.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,992,785.92 : 70,489,081.24 = 26,513,208.56 : x
  2. Step 2: Convert to fraction form
    46,992,785.92/70,489,081.24 = 26,513,208.56/x
  3. Step 3: Cross multiply
    46,992,785.92x = 70,489,081.24 × 26,513,208.56
  4. Step 4: Simplify right side
    46,992,785.92x = 1,868,891,712,228,843
  5. Step 5: Solve for x
    x = 1,868,891,712,228,843/46,992,785.92
  6. Step 6: Final answer
    x = 39,769,757.76

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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.