Home / 16,673,204.68-23,009,022.45-9,042,356.68

Finding the Fourth Proportional to 16,673,204.68, 23,009,022.45 and 9,042,356.68

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Solution

The fourth proportional to 16,673,204.68, 23,009,022.45 and 9,042,356.68 is: 12,478,452.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,673,204.68 : 23,009,022.45 = 9,042,356.68 : x
  2. Step 2: Convert to fraction form
    16,673,204.68/23,009,022.45 = 9,042,356.68/x
  3. Step 3: Cross multiply
    16,673,204.68x = 23,009,022.45 × 9,042,356.68
  4. Step 4: Simplify right side
    16,673,204.68x = 208,055,787,793,504.91
  5. Step 5: Solve for x
    x = 208,055,787,793,504.91/16,673,204.68
  6. Step 6: Final answer
    x = 12,478,452.21

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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.