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Finding the Third Proportional to 4,986,547.50 and 10,760,415

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Solution

The third proportional to 4,986,547.50 and 10,760,415 is: 23,219,779.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,986,547.50 : 10,760,415 = 10,760,415 : x
  2. Step 2: Convert to fraction form
    4,986,547.50/10,760,415 = 10,760,415/x
  3. Step 3: Cross multiply
    4,986,547.50x = 10,760,415 × 10,760,415
  4. Step 4: Simplify right side
    4,986,547.50x = 115,786,530,972,225
  5. Step 5: Solve for x
    x = 115,786,530,972,225/4,986,547.50
  6. Step 6: Final answer
    x = 23,219,779.01

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.