Home / 25,768,942.97-35,561,820.24-14,166,798.62

Finding the Fourth Proportional to 25,768,942.97, 35,561,820.24 and 14,166,798.62

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Solution

The fourth proportional to 25,768,942.97, 35,561,820.24 and 14,166,798.62 is: 19,550,555.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,768,942.97 : 35,561,820.24 = 14,166,798.62 : x
  2. Step 2: Convert to fraction form
    25,768,942.97/35,561,820.24 = 14,166,798.62/x
  3. Step 3: Cross multiply
    25,768,942.97x = 35,561,820.24 × 14,166,798.62
  4. Step 4: Simplify right side
    25,768,942.97x = 503,797,145,722,911
  5. Step 5: Solve for x
    x = 503,797,145,722,911/25,768,942.97
  6. Step 6: Final answer
    x = 19,550,555.35

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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.