Home / 41,898,350.58-62,806,766.25-20,033,047.77

Finding the Fourth Proportional to 41,898,350.58, 62,806,766.25 and 20,033,047.77

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Solution

The fourth proportional to 41,898,350.58, 62,806,766.25 and 20,033,047.77 is: 30,030,083.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,898,350.58 : 62,806,766.25 = 20,033,047.77 : x
  2. Step 2: Convert to fraction form
    41,898,350.58/62,806,766.25 = 20,033,047.77/x
  3. Step 3: Cross multiply
    41,898,350.58x = 62,806,766.25 × 20,033,047.77
  4. Step 4: Simplify right side
    41,898,350.58x = 1,258,210,948,565,473.75
  5. Step 5: Solve for x
    x = 1,258,210,948,565,473.75/41,898,350.58
  6. Step 6: Final answer
    x = 30,030,083.07

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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.