Home / 62,017,022.82-85,583,491.74-34,521,446.46

Finding the Fourth Proportional to 62,017,022.82, 85,583,491.74 and 34,521,446.46

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Solution

The fourth proportional to 62,017,022.82, 85,583,491.74 and 34,521,446.46 is: 47,639,596.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,017,022.82 : 85,583,491.74 = 34,521,446.46 : x
  2. Step 2: Convert to fraction form
    62,017,022.82/85,583,491.74 = 34,521,446.46/x
  3. Step 3: Cross multiply
    62,017,022.82x = 85,583,491.74 × 34,521,446.46
  4. Step 4: Simplify right side
    62,017,022.82x = 2,954,465,927,962,262
  5. Step 5: Solve for x
    x = 2,954,465,927,962,262/62,017,022.82
  6. Step 6: Final answer
    x = 47,639,596.25

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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.