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Finding the Third Proportional to 10,643,080 and 23,346,476

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Solution

The third proportional to 10,643,080 and 23,346,476 is: 51,212,425.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,643,080 : 23,346,476 = 23,346,476 : x
  2. Step 2: Convert to fraction form
    10,643,080/23,346,476 = 23,346,476/x
  3. Step 3: Cross multiply
    10,643,080x = 23,346,476 × 23,346,476
  4. Step 4: Simplify right side
    10,643,080x = 545,057,941,618,576
  5. Step 5: Solve for x
    x = 545,057,941,618,576/10,643,080
  6. Step 6: Final answer
    x = 51,212,425.50

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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.