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Finding the Third Proportional to 79,113,088 and 164,289,504

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Solution

The third proportional to 79,113,088 and 164,289,504 is: 341,170,365.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,113,088 : 164,289,504 = 164,289,504 : x
  2. Step 2: Convert to fraction form
    79,113,088/164,289,504 = 164,289,504/x
  3. Step 3: Cross multiply
    79,113,088x = 164,289,504 × 164,289,504
  4. Step 4: Simplify right side
    79,113,088x = 26,991,041,124,566,016
  5. Step 5: Solve for x
    x = 26,991,041,124,566,016/79,113,088
  6. Step 6: Final answer
    x = 341,170,365.19

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.