Home / 17,237,515.71-23,787,843.75-9,502,388.31

Finding the Fourth Proportional to 17,237,515.71, 23,787,843.75 and 9,502,388.31

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Solution

The fourth proportional to 17,237,515.71, 23,787,843.75 and 9,502,388.31 is: 13,113,335.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,237,515.71 : 23,787,843.75 = 9,502,388.31 : x
  2. Step 2: Convert to fraction form
    17,237,515.71/23,787,843.75 = 9,502,388.31/x
  3. Step 3: Cross multiply
    17,237,515.71x = 23,787,843.75 × 9,502,388.31
  4. Step 4: Simplify right side
    17,237,515.71x = 226,041,328,370,106.56
  5. Step 5: Solve for x
    x = 226,041,328,370,106.56/17,237,515.71
  6. Step 6: Final answer
    x = 13,113,335.60

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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.