Home / 24,667,887.69-34,041,272.76-13,654,401.12

Finding the Fourth Proportional to 24,667,887.69, 34,041,272.76 and 13,654,401.12

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Solution

The fourth proportional to 24,667,887.69, 34,041,272.76 and 13,654,401.12 is: 18,842,845.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,667,887.69 : 34,041,272.76 = 13,654,401.12 : x
  2. Step 2: Convert to fraction form
    24,667,887.69/34,041,272.76 = 13,654,401.12/x
  3. Step 3: Cross multiply
    24,667,887.69x = 34,041,272.76 × 13,654,401.12
  4. Step 4: Simplify right side
    24,667,887.69x = 464,813,192,900,369.44
  5. Step 5: Solve for x
    x = 464,813,192,900,369.44/24,667,887.69
  6. Step 6: Final answer
    x = 18,842,845.35

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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.