Home / 32,538,088.08-44,906,543.82-18,787,029.12

Finding the Fourth Proportional to 32,538,088.08, 44,906,543.82 and 18,787,029.12

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Solution

The fourth proportional to 32,538,088.08, 44,906,543.82 and 18,787,029.12 is: 25,928,399.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,538,088.08 : 44,906,543.82 = 18,787,029.12 : x
  2. Step 2: Convert to fraction form
    32,538,088.08/44,906,543.82 = 18,787,029.12/x
  3. Step 3: Cross multiply
    32,538,088.08x = 44,906,543.82 × 18,787,029.12
  4. Step 4: Simplify right side
    32,538,088.08x = 843,660,546,424,896.12
  5. Step 5: Solve for x
    x = 843,660,546,424,896.12/32,538,088.08
  6. Step 6: Final answer
    x = 25,928,399.49

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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.