Home / 62,017,299.54-85,583,874.51-34,521,723.18

Finding the Fourth Proportional to 62,017,299.54, 85,583,874.51 and 34,521,723.18

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Solution

The fourth proportional to 62,017,299.54, 85,583,874.51 and 34,521,723.18 is: 47,639,978.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,017,299.54 : 85,583,874.51 = 34,521,723.18 : x
  2. Step 2: Convert to fraction form
    62,017,299.54/85,583,874.51 = 34,521,723.18/x
  3. Step 3: Cross multiply
    62,017,299.54x = 85,583,874.51 × 34,521,723.18
  4. Step 4: Simplify right side
    62,017,299.54x = 2,954,502,824,506,078.50
  5. Step 5: Solve for x
    x = 2,954,502,824,506,078.50/62,017,299.54
  6. Step 6: Final answer
    x = 47,639,978.63

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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.