Home / 14,741,650.80-22,112,476.20-13,182,757.20

Finding the Fourth Proportional to 14,741,650.80, 22,112,476.20 and 13,182,757.20

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Solution

The fourth proportional to 14,741,650.80, 22,112,476.20 and 13,182,757.20 is: 19,774,135.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,741,650.80 : 22,112,476.20 = 13,182,757.20 : x
  2. Step 2: Convert to fraction form
    14,741,650.80/22,112,476.20 = 13,182,757.20/x
  3. Step 3: Cross multiply
    14,741,650.80x = 22,112,476.20 × 13,182,757.20
  4. Step 4: Simplify right side
    14,741,650.80x = 291,503,404,835,378.62
  5. Step 5: Solve for x
    x = 291,503,404,835,378.62/14,741,650.80
  6. Step 6: Final answer
    x = 19,774,135.80

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1.5x scale

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.