Home / 25,093,967.16-34,629,691.74-14,079,196.33

Finding the Fourth Proportional to 25,093,967.16, 34,629,691.74 and 14,079,196.33

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Solution

The fourth proportional to 25,093,967.16, 34,629,691.74 and 14,079,196.33 is: 19,429,300.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,093,967.16 : 34,629,691.74 = 14,079,196.33 : x
  2. Step 2: Convert to fraction form
    25,093,967.16/34,629,691.74 = 14,079,196.33/x
  3. Step 3: Cross multiply
    25,093,967.16x = 34,629,691.74 × 14,079,196.33
  4. Step 4: Simplify right side
    25,093,967.16x = 487,558,228,854,839.38
  5. Step 5: Solve for x
    x = 487,558,228,854,839.38/25,093,967.16
  6. Step 6: Final answer
    x = 19,429,300.51

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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.