Home / 26,296,855.83-36,288,964.80-14,694,514.65

Finding the Fourth Proportional to 26,296,855.83, 36,288,964.80 and 14,694,514.65

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Solution

The fourth proportional to 26,296,855.83, 36,288,964.80 and 14,694,514.65 is: 20,278,041.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,296,855.83 : 36,288,964.80 = 14,694,514.65 : x
  2. Step 2: Convert to fraction form
    26,296,855.83/36,288,964.80 = 14,694,514.65/x
  3. Step 3: Cross multiply
    26,296,855.83x = 36,288,964.80 × 14,694,514.65
  4. Step 4: Simplify right side
    26,296,855.83x = 533,248,724,886,934.31
  5. Step 5: Solve for x
    x = 533,248,724,886,934.31/26,296,855.83
  6. Step 6: Final answer
    x = 20,278,041.16

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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.