Home / 36,927,745.31-50,960,446.64-20,182,823.07

Finding the Fourth Proportional to 36,927,745.31, 50,960,446.64 and 20,182,823.07

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Solution

The fourth proportional to 36,927,745.31, 50,960,446.64 and 20,182,823.07 is: 27,852,382.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,927,745.31 : 50,960,446.64 = 20,182,823.07 : x
  2. Step 2: Convert to fraction form
    36,927,745.31/50,960,446.64 = 20,182,823.07/x
  3. Step 3: Cross multiply
    36,927,745.31x = 50,960,446.64 × 20,182,823.07
  4. Step 4: Simplify right side
    36,927,745.31x = 1,028,525,678,023,106.25
  5. Step 5: Solve for x
    x = 1,028,525,678,023,106.25/36,927,745.31
  6. Step 6: Final answer
    x = 27,852,382.25

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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.