Home / 24,200,165.92-33,394,173.28-13,886,667.20

Finding the Fourth Proportional to 24,200,165.92, 33,394,173.28 and 13,886,667.20

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Solution

The fourth proportional to 24,200,165.92, 33,394,173.28 and 13,886,667.20 is: 19,162,421.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,200,165.92 : 33,394,173.28 = 13,886,667.20 : x
  2. Step 2: Convert to fraction form
    24,200,165.92/33,394,173.28 = 13,886,667.20/x
  3. Step 3: Cross multiply
    24,200,165.92x = 33,394,173.28 × 13,886,667.20
  4. Step 4: Simplify right side
    24,200,165.92x = 463,733,770,758,492.44
  5. Step 5: Solve for x
    x = 463,733,770,758,492.44/24,200,165.92
  6. Step 6: Final answer
    x = 19,162,421.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.