Home / 75,675,317.84-113,502,198.44-23,853,185.71

Finding the Fourth Proportional to 75,675,317.84, 113,502,198.44 and 23,853,185.71

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Solution

The fourth proportional to 75,675,317.84, 113,502,198.44 and 23,853,185.71 is: 35,776,381.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,675,317.84 : 113,502,198.44 = 23,853,185.71 : x
  2. Step 2: Convert to fraction form
    75,675,317.84/113,502,198.44 = 23,853,185.71/x
  3. Step 3: Cross multiply
    75,675,317.84x = 113,502,198.44 × 23,853,185.71
  4. Step 4: Simplify right side
    75,675,317.84x = 2,707,389,017,315,081
  5. Step 5: Solve for x
    x = 2,707,389,017,315,081/75,675,317.84
  6. Step 6: Final answer
    x = 35,776,381.18

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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.