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Finding the Third Proportional to 16,368,291.56 and 22,758,801.19

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Solution

The third proportional to 16,368,291.56 and 22,758,801.19 is: 31,644,294.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,368,291.56 : 22,758,801.19 = 22,758,801.19 : x
  2. Step 2: Convert to fraction form
    16,368,291.56/22,758,801.19 = 22,758,801.19/x
  3. Step 3: Cross multiply
    16,368,291.56x = 22,758,801.19 × 22,758,801.19
  4. Step 4: Simplify right side
    16,368,291.56x = 517,963,031,492,151.44
  5. Step 5: Solve for x
    x = 517,963,031,492,151.44/16,368,291.56
  6. Step 6: Final answer
    x = 31,644,294.06

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.