Home / 36,833,191.79-55,240,360.38-10,919,433.44

Finding the Fourth Proportional to 36,833,191.79, 55,240,360.38 and 10,919,433.44

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Solution

The fourth proportional to 36,833,191.79, 55,240,360.38 and 10,919,433.44 is: 16,376,355.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,833,191.79 : 55,240,360.38 = 10,919,433.44 : x
  2. Step 2: Convert to fraction form
    36,833,191.79/55,240,360.38 = 10,919,433.44/x
  3. Step 3: Cross multiply
    36,833,191.79x = 55,240,360.38 × 10,919,433.44
  4. Step 4: Simplify right side
    36,833,191.79x = 603,193,438,509,124.12
  5. Step 5: Solve for x
    x = 603,193,438,509,124.12/36,833,191.79
  6. Step 6: Final answer
    x = 16,376,355.38

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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.