Home / 14,414,240.36-19,913,257.51-9,464,425.13

Finding the Fourth Proportional to 14,414,240.36, 19,913,257.51 and 9,464,425.13

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Solution

The fourth proportional to 14,414,240.36, 19,913,257.51 and 9,464,425.13 is: 13,075,093.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,414,240.36 : 19,913,257.51 = 9,464,425.13 : x
  2. Step 2: Convert to fraction form
    14,414,240.36/19,913,257.51 = 9,464,425.13/x
  3. Step 3: Cross multiply
    14,414,240.36x = 19,913,257.51 × 9,464,425.13
  4. Step 4: Simplify right side
    14,414,240.36x = 188,467,534,797,805.25
  5. Step 5: Solve for x
    x = 188,467,534,797,805.25/14,414,240.36
  6. Step 6: Final answer
    x = 13,075,093.11

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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.