Home / 19,034,150.78-26,267,161.41-10,332,329.29

Finding the Fourth Proportional to 19,034,150.78, 26,267,161.41 and 10,332,329.29

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Solution

The fourth proportional to 19,034,150.78, 26,267,161.41 and 10,332,329.29 is: 14,258,632.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,034,150.78 : 26,267,161.41 = 10,332,329.29 : x
  2. Step 2: Convert to fraction form
    19,034,150.78/26,267,161.41 = 10,332,329.29/x
  3. Step 3: Cross multiply
    19,034,150.78x = 26,267,161.41 × 10,332,329.29
  4. Step 4: Simplify right side
    19,034,150.78x = 271,400,961,136,032.78
  5. Step 5: Solve for x
    x = 271,400,961,136,032.78/19,034,150.78
  6. Step 6: Final answer
    x = 14,258,632.51

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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.