Home / 26,296,876.83-36,288,993.69-14,694,535.65

Finding the Fourth Proportional to 26,296,876.83, 36,288,993.69 and 14,694,535.65

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Solution

The fourth proportional to 26,296,876.83, 36,288,993.69 and 14,694,535.65 is: 20,278,070.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,296,876.83 : 36,288,993.69 = 14,694,535.65 : x
  2. Step 2: Convert to fraction form
    26,296,876.83/36,288,993.69 = 14,694,535.65/x
  3. Step 3: Cross multiply
    26,296,876.83x = 36,288,993.69 × 14,694,535.65
  4. Step 4: Simplify right side
    26,296,876.83x = 533,249,911,480,330
  5. Step 5: Solve for x
    x = 533,249,911,480,330/26,296,876.83
  6. Step 6: Final answer
    x = 20,278,070.09

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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.