Home / 17,351,083.18-23,939,023.22-10,007,931.79

Finding the Fourth Proportional to 17,351,083.18, 23,939,023.22 and 10,007,931.79

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Solution

The fourth proportional to 17,351,083.18, 23,939,023.22 and 10,007,931.79 is: 13,807,789.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,351,083.18 : 23,939,023.22 = 10,007,931.79 : x
  2. Step 2: Convert to fraction form
    17,351,083.18/23,939,023.22 = 10,007,931.79/x
  3. Step 3: Cross multiply
    17,351,083.18x = 23,939,023.22 × 10,007,931.79
  4. Step 4: Simplify right side
    17,351,083.18x = 239,580,111,395,098.94
  5. Step 5: Solve for x
    x = 239,580,111,395,098.94/17,351,083.18
  6. Step 6: Final answer
    x = 13,807,789.92

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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.