Home / 17,093,465.08-23,588,970.96-9,358,505.36

Finding the Fourth Proportional to 17,093,465.08, 23,588,970.96 and 9,358,505.36

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Solution

The fourth proportional to 17,093,465.08, 23,588,970.96 and 9,358,505.36 is: 12,914,731.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,093,465.08 : 23,588,970.96 = 9,358,505.36 : x
  2. Step 2: Convert to fraction form
    17,093,465.08/23,588,970.96 = 9,358,505.36/x
  3. Step 3: Cross multiply
    17,093,465.08x = 23,588,970.96 × 9,358,505.36
  4. Step 4: Simplify right side
    17,093,465.08x = 220,757,511,166,044.34
  5. Step 5: Solve for x
    x = 220,757,511,166,044.34/17,093,465.08
  6. Step 6: Final answer
    x = 12,914,731.46

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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.