Home / 22,967,058.93-31,694,523.99-12,653,782.02

Finding the Fourth Proportional to 22,967,058.93, 31,694,523.99 and 12,653,782.02

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Solution

The fourth proportional to 22,967,058.93, 31,694,523.99 and 12,653,782.02 is: 17,462,209.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,967,058.93 : 31,694,523.99 = 12,653,782.02 : x
  2. Step 2: Convert to fraction form
    22,967,058.93/31,694,523.99 = 12,653,782.02/x
  3. Step 3: Cross multiply
    22,967,058.93x = 31,694,523.99 × 12,653,782.02
  4. Step 4: Simplify right side
    22,967,058.93x = 401,055,597,797,120.62
  5. Step 5: Solve for x
    x = 401,055,597,797,120.62/22,967,058.93
  6. Step 6: Final answer
    x = 17,462,209.64

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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.