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Finding the Third Proportional to 14,772,864 and 22,692,928

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Solution

The third proportional to 14,772,864 and 22,692,928 is: 34,859,116.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,772,864 : 22,692,928 = 22,692,928 : x
  2. Step 2: Convert to fraction form
    14,772,864/22,692,928 = 22,692,928/x
  3. Step 3: Cross multiply
    14,772,864x = 22,692,928 × 22,692,928
  4. Step 4: Simplify right side
    14,772,864x = 514,968,981,213,184
  5. Step 5: Solve for x
    x = 514,968,981,213,184/14,772,864
  6. Step 6: Final answer
    x = 34,859,116.09

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.