Home / 17,326,612.31-23,922,005.54-11,134,045.26

Finding the Fourth Proportional to 17,326,612.31, 23,922,005.54 and 11,134,045.26

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Solution

The fourth proportional to 17,326,612.31, 23,922,005.54 and 11,134,045.26 is: 15,372,231.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,326,612.31 : 23,922,005.54 = 11,134,045.26 : x
  2. Step 2: Convert to fraction form
    17,326,612.31/23,922,005.54 = 11,134,045.26/x
  3. Step 3: Cross multiply
    17,326,612.31x = 23,922,005.54 × 11,134,045.26
  4. Step 4: Simplify right side
    17,326,612.31x = 266,348,692,336,660.50
  5. Step 5: Solve for x
    x = 266,348,692,336,660.50/17,326,612.31
  6. Step 6: Final answer
    x = 15,372,231.32

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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.