Home / 26,715,834.12-36,867,922.08-14,492,691.12

Finding the Fourth Proportional to 26,715,834.12, 36,867,922.08 and 14,492,691.12

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Solution

The fourth proportional to 26,715,834.12, 36,867,922.08 and 14,492,691.12 is: 19,999,952.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,715,834.12 : 36,867,922.08 = 14,492,691.12 : x
  2. Step 2: Convert to fraction form
    26,715,834.12/36,867,922.08 = 14,492,691.12/x
  3. Step 3: Cross multiply
    26,715,834.12x = 36,867,922.08 × 14,492,691.12
  4. Step 4: Simplify right side
    26,715,834.12x = 534,315,406,941,667.88
  5. Step 5: Solve for x
    x = 534,315,406,941,667.88/26,715,834.12
  6. Step 6: Final answer
    x = 19,999,952.26

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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.