Home / 17,269,327.12-23,833,761.22-9,828,798.29

Finding the Fourth Proportional to 17,269,327.12, 23,833,761.22 and 9,828,798.29

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Solution

The fourth proportional to 17,269,327.12, 23,833,761.22 and 9,828,798.29 is: 13,564,931.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,269,327.12 : 23,833,761.22 = 9,828,798.29 : x
  2. Step 2: Convert to fraction form
    17,269,327.12/23,833,761.22 = 9,828,798.29/x
  3. Step 3: Cross multiply
    17,269,327.12x = 23,833,761.22 × 9,828,798.29
  4. Step 4: Simplify right side
    17,269,327.12x = 234,257,231,595,274.75
  5. Step 5: Solve for x
    x = 234,257,231,595,274.75/17,269,327.12
  6. Step 6: Final answer
    x = 13,564,931.04

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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.