Home / 41,389,127.79-62,110,263.86-27,757,666.14

Finding the Fourth Proportional to 41,389,127.79, 62,110,263.86 and 27,757,666.14

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Solution

The fourth proportional to 41,389,127.79, 62,110,263.86 and 27,757,666.14 is: 41,654,319.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,389,127.79 : 62,110,263.86 = 27,757,666.14 : x
  2. Step 2: Convert to fraction form
    41,389,127.79/62,110,263.86 = 27,757,666.14/x
  3. Step 3: Cross multiply
    41,389,127.79x = 62,110,263.86 × 27,757,666.14
  4. Step 4: Simplify right side
    41,389,127.79x = 1,724,035,967,954,399.25
  5. Step 5: Solve for x
    x = 1,724,035,967,954,399.25/41,389,127.79
  6. Step 6: Final answer
    x = 41,654,319.87

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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.