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Finding the Third Proportional to 7,054,395.84 and 10,309,397.45

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Solution

The third proportional to 7,054,395.84 and 10,309,397.45 is: 15,066,304.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,054,395.84 : 10,309,397.45 = 10,309,397.45 : x
  2. Step 2: Convert to fraction form
    7,054,395.84/10,309,397.45 = 10,309,397.45/x
  3. Step 3: Cross multiply
    7,054,395.84x = 10,309,397.45 × 10,309,397.45
  4. Step 4: Simplify right side
    7,054,395.84x = 106,283,675,765,963.22
  5. Step 5: Solve for x
    x = 106,283,675,765,963.22/7,054,395.84
  6. Step 6: Final answer
    x = 15,066,304.50

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.