Home / 33,908,572.35-46,793,296.22-18,438,521.67

Finding the Fourth Proportional to 33,908,572.35, 46,793,296.22 and 18,438,521.67

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Solution

The fourth proportional to 33,908,572.35, 46,793,296.22 and 18,438,521.67 is: 25,444,869.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,908,572.35 : 46,793,296.22 = 18,438,521.67 : x
  2. Step 2: Convert to fraction form
    33,908,572.35/46,793,296.22 = 18,438,521.67/x
  3. Step 3: Cross multiply
    33,908,572.35x = 46,793,296.22 × 18,438,521.67
  4. Step 4: Simplify right side
    33,908,572.35x = 862,799,206,271,006.62
  5. Step 5: Solve for x
    x = 862,799,206,271,006.62/33,908,572.35
  6. Step 6: Final answer
    x = 25,444,869.73

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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.