Home / 45,193,661.13-62,374,066.08-27,562,797.55

Finding the Fourth Proportional to 45,193,661.13, 62,374,066.08 and 27,562,797.55

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Solution

The fourth proportional to 45,193,661.13, 62,374,066.08 and 27,562,797.55 is: 38,040,816.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,193,661.13 : 62,374,066.08 = 27,562,797.55 : x
  2. Step 2: Convert to fraction form
    45,193,661.13/62,374,066.08 = 27,562,797.55/x
  3. Step 3: Cross multiply
    45,193,661.13x = 62,374,066.08 × 27,562,797.55
  4. Step 4: Simplify right side
    45,193,661.13x = 1,719,203,755,421,491.75
  5. Step 5: Solve for x
    x = 1,719,203,755,421,491.75/45,193,661.13
  6. Step 6: Final answer
    x = 38,040,816.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.