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Finding the Fourth Proportional to 49,207,401.35, 73,811,102.03 and 49,207,401.35

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Solution

The fourth proportional to 49,207,401.35, 73,811,102.03 and 49,207,401.35 is: 73,811,102.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,401.35 : 73,811,102.03 = 49,207,401.35 : x
  2. Step 2: Convert to fraction form
    49,207,401.35/73,811,102.03 = 49,207,401.35/x
  3. Step 3: Cross multiply
    49,207,401.35x = 73,811,102.03 × 49,207,401.35
  4. Step 4: Simplify right side
    49,207,401.35x = 3,632,052,521,676,010
  5. Step 5: Solve for x
    x = 3,632,052,521,676,010/49,207,401.35
  6. Step 6: Final answer
    x = 73,811,102.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.