Home / 22,660,054.98-34,000,128.08-11,874,791.58

Finding the Fourth Proportional to 22,660,054.98, 34,000,128.08 and 11,874,791.58

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Solution

The fourth proportional to 22,660,054.98, 34,000,128.08 and 11,874,791.58 is: 17,817,451.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,660,054.98 : 34,000,128.08 = 11,874,791.58 : x
  2. Step 2: Convert to fraction form
    22,660,054.98/34,000,128.08 = 11,874,791.58/x
  3. Step 3: Cross multiply
    22,660,054.98x = 34,000,128.08 × 11,874,791.58
  4. Step 4: Simplify right side
    22,660,054.98x = 403,744,434,643,305.56
  5. Step 5: Solve for x
    x = 403,744,434,643,305.56/22,660,054.98
  6. Step 6: Final answer
    x = 17,817,451.68

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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.