Home / 14,801,313.20-22,203,492.80-5,587,046.82

Finding the Fourth Proportional to 14,801,313.20, 22,203,492.80 and 5,587,046.82

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Solution

The fourth proportional to 14,801,313.20, 22,203,492.80 and 5,587,046.82 is: 8,381,145.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,801,313.20 : 22,203,492.80 = 5,587,046.82 : x
  2. Step 2: Convert to fraction form
    14,801,313.20/22,203,492.80 = 5,587,046.82/x
  3. Step 3: Cross multiply
    14,801,313.20x = 22,203,492.80 × 5,587,046.82
  4. Step 4: Simplify right side
    14,801,313.20x = 124,051,953,813,197.67
  5. Step 5: Solve for x
    x = 124,051,953,813,197.67/14,801,313.20
  6. Step 6: Final answer
    x = 8,381,145.12

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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.