Home / 15,752,020.70-23,633,279.85-14,058,796.70

Finding the Fourth Proportional to 15,752,020.70, 23,633,279.85 and 14,058,796.70

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Solution

The fourth proportional to 15,752,020.70, 23,633,279.85 and 14,058,796.70 is: 21,092,879.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,752,020.70 : 23,633,279.85 = 14,058,796.70 : x
  2. Step 2: Convert to fraction form
    15,752,020.70/23,633,279.85 = 14,058,796.70/x
  3. Step 3: Cross multiply
    15,752,020.70x = 23,633,279.85 × 14,058,796.70
  4. Step 4: Simplify right side
    15,752,020.70x = 332,255,476,765,356.50
  5. Step 5: Solve for x
    x = 332,255,476,765,356.50/15,752,020.70
  6. Step 6: Final answer
    x = 21,092,879.64

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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.