Home / 17,812,039.41-24,580,662.05-9,663,277.41

Finding the Fourth Proportional to 17,812,039.41, 24,580,662.05 and 9,663,277.41

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Solution

The fourth proportional to 17,812,039.41, 24,580,662.05 and 9,663,277.41 is: 13,335,348.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,812,039.41 : 24,580,662.05 = 9,663,277.41 : x
  2. Step 2: Convert to fraction form
    17,812,039.41/24,580,662.05 = 9,663,277.41/x
  3. Step 3: Cross multiply
    17,812,039.41x = 24,580,662.05 × 9,663,277.41
  4. Step 4: Simplify right side
    17,812,039.41x = 237,529,756,334,767.47
  5. Step 5: Solve for x
    x = 237,529,756,334,767.47/17,812,039.41
  6. Step 6: Final answer
    x = 13,335,348.69

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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.