Home / 14,744,382.96-22,126,534.26-5,159,844.51

Finding the Fourth Proportional to 14,744,382.96, 22,126,534.26 and 5,159,844.51

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Solution

The fourth proportional to 14,744,382.96, 22,126,534.26 and 5,159,844.51 is: 7,743,252.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,744,382.96 : 22,126,534.26 = 5,159,844.51 : x
  2. Step 2: Convert to fraction form
    14,744,382.96/22,126,534.26 = 5,159,844.51/x
  3. Step 3: Cross multiply
    14,744,382.96x = 22,126,534.26 × 5,159,844.51
  4. Step 4: Simplify right side
    14,744,382.96x = 114,169,476,326,787.92
  5. Step 5: Solve for x
    x = 114,169,476,326,787.92/14,744,382.96
  6. Step 6: Final answer
    x = 7,743,252.24

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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.