Home / 16,301,111.70-24,451,667.55-10,632,407.70

Finding the Fourth Proportional to 16,301,111.70, 24,451,667.55 and 10,632,407.70

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Solution

The fourth proportional to 16,301,111.70, 24,451,667.55 and 10,632,407.70 is: 15,948,611.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,301,111.70 : 24,451,667.55 = 10,632,407.70 : x
  2. Step 2: Convert to fraction form
    16,301,111.70/24,451,667.55 = 10,632,407.70/x
  3. Step 3: Cross multiply
    16,301,111.70x = 24,451,667.55 × 10,632,407.70
  4. Step 4: Simplify right side
    16,301,111.70x = 259,980,098,336,460.12
  5. Step 5: Solve for x
    x = 259,980,098,336,460.12/16,301,111.70
  6. Step 6: Final answer
    x = 15,948,611.55

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Similar ratio
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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.