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Finding the Third Proportional to 7,095,028 and 15,563,472

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Solution

The third proportional to 7,095,028 and 15,563,472 is: 34,139,634.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,095,028 : 15,563,472 = 15,563,472 : x
  2. Step 2: Convert to fraction form
    7,095,028/15,563,472 = 15,563,472/x
  3. Step 3: Cross multiply
    7,095,028x = 15,563,472 × 15,563,472
  4. Step 4: Simplify right side
    7,095,028x = 242,221,660,694,784
  5. Step 5: Solve for x
    x = 242,221,660,694,784/7,095,028
  6. Step 6: Final answer
    x = 34,139,634.22

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.