Home / 17,266,803.26-23,828,621.45-9,824,055.08

Finding the Fourth Proportional to 17,266,803.26, 23,828,621.45 and 9,824,055.08

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Solution

The fourth proportional to 17,266,803.26, 23,828,621.45 and 9,824,055.08 is: 13,557,442.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,266,803.26 : 23,828,621.45 = 9,824,055.08 : x
  2. Step 2: Convert to fraction form
    17,266,803.26/23,828,621.45 = 9,824,055.08/x
  3. Step 3: Cross multiply
    17,266,803.26x = 23,828,621.45 × 9,824,055.08
  4. Step 4: Simplify right side
    17,266,803.26x = 234,093,689,437,006.06
  5. Step 5: Solve for x
    x = 234,093,689,437,006.06/17,266,803.26
  6. Step 6: Final answer
    x = 13,557,442.33

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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.