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Finding the Third Proportional to 10,643,553 and 23,347,260

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Solution

The third proportional to 10,643,553 and 23,347,260 is: 51,213,589.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,643,553 : 23,347,260 = 23,347,260 : x
  2. Step 2: Convert to fraction form
    10,643,553/23,347,260 = 23,347,260/x
  3. Step 3: Cross multiply
    10,643,553x = 23,347,260 × 23,347,260
  4. Step 4: Simplify right side
    10,643,553x = 545,094,549,507,600
  5. Step 5: Solve for x
    x = 545,094,549,507,600/10,643,553
  6. Step 6: Final answer
    x = 51,213,589.06

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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.