Home / 17,195,161.58-23,729,322.06-9,460,037.82

Finding the Fourth Proportional to 17,195,161.58, 23,729,322.06 and 9,460,037.82

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Solution

The fourth proportional to 17,195,161.58, 23,729,322.06 and 9,460,037.82 is: 13,054,851.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,195,161.58 : 23,729,322.06 = 9,460,037.82 : x
  2. Step 2: Convert to fraction form
    17,195,161.58/23,729,322.06 = 9,460,037.82/x
  3. Step 3: Cross multiply
    17,195,161.58x = 23,729,322.06 × 9,460,037.82
  4. Step 4: Simplify right side
    17,195,161.58x = 224,480,284,130,560.31
  5. Step 5: Solve for x
    x = 224,480,284,130,560.31/17,195,161.58
  6. Step 6: Final answer
    x = 13,054,851.69

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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.