Home / 36,292,546.32-54,423,319.12-16,849,777.34

Finding the Fourth Proportional to 36,292,546.32, 54,423,319.12 and 16,849,777.34

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Solution

The fourth proportional to 36,292,546.32, 54,423,319.12 and 16,849,777.34 is: 25,267,469.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,292,546.32 : 54,423,319.12 = 16,849,777.34 : x
  2. Step 2: Convert to fraction form
    36,292,546.32/54,423,319.12 = 16,849,777.34/x
  3. Step 3: Cross multiply
    36,292,546.32x = 54,423,319.12 × 16,849,777.34
  4. Step 4: Simplify right side
    36,292,546.32x = 917,020,809,275,764.62
  5. Step 5: Solve for x
    x = 917,020,809,275,764.62/36,292,546.32
  6. Step 6: Final answer
    x = 25,267,469.56

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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.