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Finding the Third Proportional to 9,508,804 and 15,068,991

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Solution

The third proportional to 9,508,804 and 15,068,991 is: 23,880,446.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,508,804 : 15,068,991 = 15,068,991 : x
  2. Step 2: Convert to fraction form
    9,508,804/15,068,991 = 15,068,991/x
  3. Step 3: Cross multiply
    9,508,804x = 15,068,991 × 15,068,991
  4. Step 4: Simplify right side
    9,508,804x = 227,074,489,758,081
  5. Step 5: Solve for x
    x = 227,074,489,758,081/9,508,804
  6. Step 6: Final answer
    x = 23,880,446.98

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.