Home / 26,017,388.60-39,010,955.54-9,844,589.21

Finding the Fourth Proportional to 26,017,388.60, 39,010,955.54 and 9,844,589.21

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Solution

The fourth proportional to 26,017,388.60, 39,010,955.54 and 9,844,589.21 is: 14,761,159.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,017,388.60 : 39,010,955.54 = 9,844,589.21 : x
  2. Step 2: Convert to fraction form
    26,017,388.60/39,010,955.54 = 9,844,589.21/x
  3. Step 3: Cross multiply
    26,017,388.60x = 39,010,955.54 × 9,844,589.21
  4. Step 4: Simplify right side
    26,017,388.60x = 384,046,832,103,012.56
  5. Step 5: Solve for x
    x = 384,046,832,103,012.56/26,017,388.60
  6. Step 6: Final answer
    x = 14,761,159.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.