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Finding the Third Proportional to 4,719,045 and 10,338,466.50

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Solution

The third proportional to 4,719,045 and 10,338,466.50 is: 22,649,474.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,719,045 : 10,338,466.50 = 10,338,466.50 : x
  2. Step 2: Convert to fraction form
    4,719,045/10,338,466.50 = 10,338,466.50/x
  3. Step 3: Cross multiply
    4,719,045x = 10,338,466.50 × 10,338,466.50
  4. Step 4: Simplify right side
    4,719,045x = 106,883,889,571,622.25
  5. Step 5: Solve for x
    x = 106,883,889,571,622.25/4,719,045
  6. Step 6: Final answer
    x = 22,649,474.54

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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.