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Finding the Third Proportional to 13,103,475 and 27,887,395.50

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Solution

The third proportional to 13,103,475 and 27,887,395.50 is: 59,351,189.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,103,475 : 27,887,395.50 = 27,887,395.50 : x
  2. Step 2: Convert to fraction form
    13,103,475/27,887,395.50 = 27,887,395.50/x
  3. Step 3: Cross multiply
    13,103,475x = 27,887,395.50 × 27,887,395.50
  4. Step 4: Simplify right side
    13,103,475x = 777,706,827,773,420.25
  5. Step 5: Solve for x
    x = 777,706,827,773,420.25/13,103,475
  6. Step 6: Final answer
    x = 59,351,189.50

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.