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Finding the Third Proportional to 10,843,160 and 15,902,506

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Solution

The third proportional to 10,843,160 and 15,902,506 is: 23,322,509.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,843,160 : 15,902,506 = 15,902,506 : x
  2. Step 2: Convert to fraction form
    10,843,160/15,902,506 = 15,902,506/x
  3. Step 3: Cross multiply
    10,843,160x = 15,902,506 × 15,902,506
  4. Step 4: Simplify right side
    10,843,160x = 252,889,697,080,036
  5. Step 5: Solve for x
    x = 252,889,697,080,036/10,843,160
  6. Step 6: Final answer
    x = 23,322,509.04

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.