Home / 17,310,273.54-23,885,837.49-9,868,895.49

Finding the Fourth Proportional to 17,310,273.54, 23,885,837.49 and 9,868,895.49

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Solution

The fourth proportional to 17,310,273.54, 23,885,837.49 and 9,868,895.49 is: 13,617,741.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,310,273.54 : 23,885,837.49 = 9,868,895.49 : x
  2. Step 2: Convert to fraction form
    17,310,273.54/23,885,837.49 = 9,868,895.49/x
  3. Step 3: Cross multiply
    17,310,273.54x = 23,885,837.49 × 9,868,895.49
  4. Step 4: Simplify right side
    17,310,273.54x = 235,726,833,879,933.91
  5. Step 5: Solve for x
    x = 235,726,833,879,933.91/17,310,273.54
  6. Step 6: Final answer
    x = 13,617,741.70

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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.