Home / 16,946,029.60-25,411,057.68-6,155,723.68

Finding the Fourth Proportional to 16,946,029.60, 25,411,057.68 and 6,155,723.68

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Solution

The fourth proportional to 16,946,029.60, 25,411,057.68 and 6,155,723.68 is: 9,230,684.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,946,029.60 : 25,411,057.68 = 6,155,723.68 : x
  2. Step 2: Convert to fraction form
    16,946,029.60/25,411,057.68 = 6,155,723.68/x
  3. Step 3: Cross multiply
    16,946,029.60x = 25,411,057.68 × 6,155,723.68
  4. Step 4: Simplify right side
    16,946,029.60x = 156,423,449,494,621.84
  5. Step 5: Solve for x
    x = 156,423,449,494,621.84/16,946,029.60
  6. Step 6: Final answer
    x = 9,230,684.31

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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.