Home / 32,372,665.80-44,672,949.41-17,688,836.13

Finding the Fourth Proportional to 32,372,665.80, 44,672,949.41 and 17,688,836.13

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Solution

The fourth proportional to 32,372,665.80, 44,672,949.41 and 17,688,836.13 is: 24,409,867.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,372,665.80 : 44,672,949.41 = 17,688,836.13 : x
  2. Step 2: Convert to fraction form
    32,372,665.80/44,672,949.41 = 17,688,836.13/x
  3. Step 3: Cross multiply
    32,372,665.80x = 44,672,949.41 × 17,688,836.13
  4. Step 4: Simplify right side
    32,372,665.80x = 790,212,481,468,826
  5. Step 5: Solve for x
    x = 790,212,481,468,826/32,372,665.80
  6. Step 6: Final answer
    x = 24,409,867.46

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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.