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Finding the Third Proportional to 35,871,183 and 55,696,342.50

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Solution

The third proportional to 35,871,183 and 55,696,342.50 is: 86,478,401.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,871,183 : 55,696,342.50 = 55,696,342.50 : x
  2. Step 2: Convert to fraction form
    35,871,183/55,696,342.50 = 55,696,342.50/x
  3. Step 3: Cross multiply
    35,871,183x = 55,696,342.50 × 55,696,342.50
  4. Step 4: Simplify right side
    35,871,183x = 3,102,082,567,877,306
  5. Step 5: Solve for x
    x = 3,102,082,567,877,306/35,871,183
  6. Step 6: Final answer
    x = 86,478,401.56

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.