Home / 17,494,441.80-26,241,662.70-9,841,691.40

Finding the Fourth Proportional to 17,494,441.80, 26,241,662.70 and 9,841,691.40

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Solution

The fourth proportional to 17,494,441.80, 26,241,662.70 and 9,841,691.40 is: 14,762,537.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,494,441.80 : 26,241,662.70 = 9,841,691.40 : x
  2. Step 2: Convert to fraction form
    17,494,441.80/26,241,662.70 = 9,841,691.40/x
  3. Step 3: Cross multiply
    17,494,441.80x = 26,241,662.70 × 9,841,691.40
  4. Step 4: Simplify right side
    17,494,441.80x = 258,262,346,116,290.78
  5. Step 5: Solve for x
    x = 258,262,346,116,290.78/17,494,441.80
  6. Step 6: Final answer
    x = 14,762,537.10

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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.