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Finding the Third Proportional to 7,089,028 and 15,550,508

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Solution

The third proportional to 7,089,028 and 15,550,508 is: 34,111,629.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,089,028 : 15,550,508 = 15,550,508 : x
  2. Step 2: Convert to fraction form
    7,089,028/15,550,508 = 15,550,508/x
  3. Step 3: Cross multiply
    7,089,028x = 15,550,508 × 15,550,508
  4. Step 4: Simplify right side
    7,089,028x = 241,818,299,058,064
  5. Step 5: Solve for x
    x = 241,818,299,058,064/7,089,028
  6. Step 6: Final answer
    x = 34,111,629.84

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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.