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Finding the Third Proportional to 51,759,459 and 110,789,778

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Solution

The third proportional to 51,759,459 and 110,789,778 is: 237,142,643.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,759,459 : 110,789,778 = 110,789,778 : x
  2. Step 2: Convert to fraction form
    51,759,459/110,789,778 = 110,789,778/x
  3. Step 3: Cross multiply
    51,759,459x = 110,789,778 × 110,789,778
  4. Step 4: Simplify right side
    51,759,459x = 12,274,374,909,289,284
  5. Step 5: Solve for x
    x = 12,274,374,909,289,284/51,759,459
  6. Step 6: Final answer
    x = 237,142,643.03

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.