Home / 17,467,943.87-24,104,778.82-9,627,432.35

Finding the Fourth Proportional to 17,467,943.87, 24,104,778.82 and 9,627,432.35

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Solution

The fourth proportional to 17,467,943.87, 24,104,778.82 and 9,627,432.35 is: 13,285,314.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,467,943.87 : 24,104,778.82 = 9,627,432.35 : x
  2. Step 2: Convert to fraction form
    17,467,943.87/24,104,778.82 = 9,627,432.35/x
  3. Step 3: Cross multiply
    17,467,943.87x = 24,104,778.82 × 9,627,432.35
  4. Step 4: Simplify right side
    17,467,943.87x = 232,067,127,401,262.81
  5. Step 5: Solve for x
    x = 232,067,127,401,262.81/17,467,943.87
  6. Step 6: Final answer
    x = 13,285,314.47

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1.5x scale

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.