Home / 16,632,727.20-24,951,602.16-7,048,144.80

Finding the Fourth Proportional to 16,632,727.20, 24,951,602.16 and 7,048,144.80

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Solution

The fourth proportional to 16,632,727.20, 24,951,602.16 and 7,048,144.80 is: 10,573,281.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,632,727.20 : 24,951,602.16 = 7,048,144.80 : x
  2. Step 2: Convert to fraction form
    16,632,727.20/24,951,602.16 = 7,048,144.80/x
  3. Step 3: Cross multiply
    16,632,727.20x = 24,951,602.16 × 7,048,144.80
  4. Step 4: Simplify right side
    16,632,727.20x = 175,862,505,015,672.75
  5. Step 5: Solve for x
    x = 175,862,505,015,672.75/16,632,727.20
  6. Step 6: Final answer
    x = 10,573,281.39

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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.