Home / 202,371,288.15-303,556,893.93-110,332,423.83

Finding the Fourth Proportional to 202,371,288.15, 303,556,893.93 and 110,332,423.83

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Solution

The fourth proportional to 202,371,288.15, 303,556,893.93 and 110,332,423.83 is: 165,498,614.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,371,288.15 : 303,556,893.93 = 110,332,423.83 : x
  2. Step 2: Convert to fraction form
    202,371,288.15/303,556,893.93 = 110,332,423.83/x
  3. Step 3: Cross multiply
    202,371,288.15x = 303,556,893.93 × 110,332,423.83
  4. Step 4: Simplify right side
    202,371,288.15x = 33,492,167,877,603,116
  5. Step 5: Solve for x
    x = 33,492,167,877,603,116/202,371,288.15
  6. Step 6: Final answer
    x = 165,498,614.87

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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.