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Finding the Third Proportional to 7,223,301 and 15,044,472

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Solution

The third proportional to 7,223,301 and 15,044,472 is: 31,334,169.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,223,301 : 15,044,472 = 15,044,472 : x
  2. Step 2: Convert to fraction form
    7,223,301/15,044,472 = 15,044,472/x
  3. Step 3: Cross multiply
    7,223,301x = 15,044,472 × 15,044,472
  4. Step 4: Simplify right side
    7,223,301x = 226,336,137,758,784
  5. Step 5: Solve for x
    x = 226,336,137,758,784/7,223,301
  6. Step 6: Final answer
    x = 31,334,169.48

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.