Home / 19,034,160.92-26,267,175.42-10,332,339.44

Finding the Fourth Proportional to 19,034,160.92, 26,267,175.42 and 10,332,339.44

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Solution

The fourth proportional to 19,034,160.92, 26,267,175.42 and 10,332,339.44 is: 14,258,646.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,034,160.92 : 26,267,175.42 = 10,332,339.44 : x
  2. Step 2: Convert to fraction form
    19,034,160.92/26,267,175.42 = 10,332,339.44/x
  3. Step 3: Cross multiply
    19,034,160.92x = 26,267,175.42 × 10,332,339.44
  4. Step 4: Simplify right side
    19,034,160.92x = 271,401,372,569,464.56
  5. Step 5: Solve for x
    x = 271,401,372,569,464.56/19,034,160.92
  6. Step 6: Final answer
    x = 14,258,646.53

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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.