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Finding the Third Proportional to 15,141,447 and 33,023,475

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Solution

The third proportional to 15,141,447 and 33,023,475 is: 72,024,153.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,141,447 : 33,023,475 = 33,023,475 : x
  2. Step 2: Convert to fraction form
    15,141,447/33,023,475 = 33,023,475/x
  3. Step 3: Cross multiply
    15,141,447x = 33,023,475 × 33,023,475
  4. Step 4: Simplify right side
    15,141,447x = 1,090,549,901,075,625
  5. Step 5: Solve for x
    x = 1,090,549,901,075,625/15,141,447
  6. Step 6: Final answer
    x = 72,024,153.38

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.