Home / 36,002,997.92-53,998,410.86-10,089,339.64

Finding the Fourth Proportional to 36,002,997.92, 53,998,410.86 and 10,089,339.64

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Solution

The fourth proportional to 36,002,997.92, 53,998,410.86 and 10,089,339.64 is: 15,132,303.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,002,997.92 : 53,998,410.86 = 10,089,339.64 : x
  2. Step 2: Convert to fraction form
    36,002,997.92/53,998,410.86 = 10,089,339.64/x
  3. Step 3: Cross multiply
    36,002,997.92x = 53,998,410.86 × 10,089,339.64
  4. Step 4: Simplify right side
    36,002,997.92x = 544,808,306,916,812.44
  5. Step 5: Solve for x
    x = 544,808,306,916,812.44/36,002,997.92
  6. Step 6: Final answer
    x = 15,132,303.93

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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.