Home / 16,463,128.20-24,697,316.70-6,873,570.60

Finding the Fourth Proportional to 16,463,128.20, 24,697,316.70 and 6,873,570.60

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Solution

The fourth proportional to 16,463,128.20, 24,697,316.70 and 6,873,570.60 is: 10,311,451.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,463,128.20 : 24,697,316.70 = 6,873,570.60 : x
  2. Step 2: Convert to fraction form
    16,463,128.20/24,697,316.70 = 6,873,570.60/x
  3. Step 3: Cross multiply
    16,463,128.20x = 24,697,316.70 × 6,873,570.60
  4. Step 4: Simplify right side
    16,463,128.20x = 169,758,749,968,009
  5. Step 5: Solve for x
    x = 169,758,749,968,009/16,463,128.20
  6. Step 6: Final answer
    x = 10,311,451.62

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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.