Home / 17,293,471.07-23,865,497.60-9,453,416.58

Finding the Fourth Proportional to 17,293,471.07, 23,865,497.60 and 9,453,416.58

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Solution

The fourth proportional to 17,293,471.07, 23,865,497.60 and 9,453,416.58 is: 13,045,992.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,293,471.07 : 23,865,497.60 = 9,453,416.58 : x
  2. Step 2: Convert to fraction form
    17,293,471.07/23,865,497.60 = 9,453,416.58/x
  3. Step 3: Cross multiply
    17,293,471.07x = 23,865,497.60 × 9,453,416.58
  4. Step 4: Simplify right side
    17,293,471.07x = 225,610,490,654,523.12
  5. Step 5: Solve for x
    x = 225,610,490,654,523.12/17,293,471.07
  6. Step 6: Final answer
    x = 13,045,992.32

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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.