Home / 16,959,240.54-23,401,627.79-11,464,570.71

Finding the Fourth Proportional to 16,959,240.54, 23,401,627.79 and 11,464,570.71

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Solution

The fourth proportional to 16,959,240.54, 23,401,627.79 and 11,464,570.71 is: 15,819,671.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,959,240.54 : 23,401,627.79 = 11,464,570.71 : x
  2. Step 2: Convert to fraction form
    16,959,240.54/23,401,627.79 = 11,464,570.71/x
  3. Step 3: Cross multiply
    16,959,240.54x = 23,401,627.79 × 11,464,570.71
  4. Step 4: Simplify right side
    16,959,240.54x = 268,289,616,470,233.19
  5. Step 5: Solve for x
    x = 268,289,616,470,233.19/16,959,240.54
  6. Step 6: Final answer
    x = 15,819,671.63

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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.