Home / 26,296,834.12-36,288,934.94-14,694,492.94

Finding the Fourth Proportional to 26,296,834.12, 36,288,934.94 and 14,694,492.94

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Solution

The fourth proportional to 26,296,834.12, 36,288,934.94 and 14,694,492.94 is: 20,278,011.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,296,834.12 : 36,288,934.94 = 14,694,492.94 : x
  2. Step 2: Convert to fraction form
    26,296,834.12/36,288,934.94 = 14,694,492.94/x
  3. Step 3: Cross multiply
    26,296,834.12x = 36,288,934.94 × 14,694,492.94
  4. Step 4: Simplify right side
    26,296,834.12x = 533,247,498,426,088.50
  5. Step 5: Solve for x
    x = 533,247,498,426,088.50/26,296,834.12
  6. Step 6: Final answer
    x = 20,278,011.26

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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.