Home / 15,752,078.20-23,633,366.10-14,058,854.20

Finding the Fourth Proportional to 15,752,078.20, 23,633,366.10 and 14,058,854.20

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Solution

The fourth proportional to 15,752,078.20, 23,633,366.10 and 14,058,854.20 is: 21,092,965.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,752,078.20 : 23,633,366.10 = 14,058,854.20 : x
  2. Step 2: Convert to fraction form
    15,752,078.20/23,633,366.10 = 14,058,854.20/x
  3. Step 3: Cross multiply
    15,752,078.20x = 23,633,366.10 × 14,058,854.20
  4. Step 4: Simplify right side
    15,752,078.20x = 332,258,048,255,122.62
  5. Step 5: Solve for x
    x = 332,258,048,255,122.62/15,752,078.20
  6. Step 6: Final answer
    x = 21,092,965.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.