Home / 36,370,650.38-54,563,162.50-13,341,798.77

Finding the Fourth Proportional to 36,370,650.38, 54,563,162.50 and 13,341,798.77

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Solution

The fourth proportional to 36,370,650.38, 54,563,162.50 and 13,341,798.77 is: 20,015,334.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,370,650.38 : 54,563,162.50 = 13,341,798.77 : x
  2. Step 2: Convert to fraction form
    36,370,650.38/54,563,162.50 = 13,341,798.77/x
  3. Step 3: Cross multiply
    36,370,650.38x = 54,563,162.50 × 13,341,798.77
  4. Step 4: Simplify right side
    36,370,650.38x = 727,970,734,482,895.38
  5. Step 5: Solve for x
    x = 727,970,734,482,895.38/36,370,650.38
  6. Step 6: Final answer
    x = 20,015,334.53

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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.