Home / 17,200,736.98-23,737,020.44-9,465,779.32

Finding the Fourth Proportional to 17,200,736.98, 23,737,020.44 and 9,465,779.32

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Solution

The fourth proportional to 17,200,736.98, 23,737,020.44 and 9,465,779.32 is: 13,062,777.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,200,736.98 : 23,737,020.44 = 9,465,779.32 : x
  2. Step 2: Convert to fraction form
    17,200,736.98/23,737,020.44 = 9,465,779.32/x
  3. Step 3: Cross multiply
    17,200,736.98x = 23,737,020.44 × 9,465,779.32
  4. Step 4: Simplify right side
    17,200,736.98x = 224,689,397,226,218.56
  5. Step 5: Solve for x
    x = 224,689,397,226,218.56/17,200,736.98
  6. Step 6: Final answer
    x = 13,062,777.34

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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.