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Finding the Third Proportional to 11,125,371.75 and 23,103,417

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Solution

The third proportional to 11,125,371.75 and 23,103,417 is: 47,977,531.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,125,371.75 : 23,103,417 = 23,103,417 : x
  2. Step 2: Convert to fraction form
    11,125,371.75/23,103,417 = 23,103,417/x
  3. Step 3: Cross multiply
    11,125,371.75x = 23,103,417 × 23,103,417
  4. Step 4: Simplify right side
    11,125,371.75x = 533,767,877,075,889
  5. Step 5: Solve for x
    x = 533,767,877,075,889/11,125,371.75
  6. Step 6: Final answer
    x = 47,977,531.81

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.