Home / 23,634,023.27-32,614,920.54-12,769,007.27

Finding the Fourth Proportional to 23,634,023.27, 32,614,920.54 and 12,769,007.27

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Solution

The fourth proportional to 23,634,023.27, 32,614,920.54 and 12,769,007.27 is: 17,621,212.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,634,023.27 : 32,614,920.54 = 12,769,007.27 : x
  2. Step 2: Convert to fraction form
    23,634,023.27/32,614,920.54 = 12,769,007.27/x
  3. Step 3: Cross multiply
    23,634,023.27x = 32,614,920.54 × 12,769,007.27
  4. Step 4: Simplify right side
    23,634,023.27x = 416,460,157,322,657.75
  5. Step 5: Solve for x
    x = 416,460,157,322,657.75/23,634,023.27
  6. Step 6: Final answer
    x = 17,621,212.97

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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.