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Finding the Third Proportional to 58,114,623 and 126,444,105.19

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Solution

The third proportional to 58,114,623 and 126,444,105.19 is: 275,113,403.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,114,623 : 126,444,105.19 = 126,444,105.19 : x
  2. Step 2: Convert to fraction form
    58,114,623/126,444,105.19 = 126,444,105.19/x
  3. Step 3: Cross multiply
    58,114,623x = 126,444,105.19 × 126,444,105.19
  4. Step 4: Simplify right side
    58,114,623x = 15,988,111,736,667,564
  5. Step 5: Solve for x
    x = 15,988,111,736,667,564/58,114,623
  6. Step 6: Final answer
    x = 275,113,403.67

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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.