Home / 17,503,888.10-26,244,022.35-9,307,886.90

Finding the Fourth Proportional to 17,503,888.10, 26,244,022.35 and 9,307,886.90

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Solution

The fourth proportional to 17,503,888.10, 26,244,022.35 and 9,307,886.90 is: 13,955,550.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,503,888.10 : 26,244,022.35 = 9,307,886.90 : x
  2. Step 2: Convert to fraction form
    17,503,888.10/26,244,022.35 = 9,307,886.90/x
  3. Step 3: Cross multiply
    17,503,888.10x = 26,244,022.35 × 9,307,886.90
  4. Step 4: Simplify right side
    17,503,888.10x = 244,276,391,834,872.25
  5. Step 5: Solve for x
    x = 244,276,391,834,872.25/17,503,888.10
  6. Step 6: Final answer
    x = 13,955,550.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.