Home / 17,342,363.14-23,933,930.80-9,609,830.98

Finding the Fourth Proportional to 17,342,363.14, 23,933,930.80 and 9,609,830.98

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Solution

The fourth proportional to 17,342,363.14, 23,933,930.80 and 9,609,830.98 is: 13,262,381.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,342,363.14 : 23,933,930.80 = 9,609,830.98 : x
  2. Step 2: Convert to fraction form
    17,342,363.14/23,933,930.80 = 9,609,830.98/x
  3. Step 3: Cross multiply
    17,342,363.14x = 23,933,930.80 × 9,609,830.98
  4. Step 4: Simplify right side
    17,342,363.14x = 230,001,029,675,016.19
  5. Step 5: Solve for x
    x = 230,001,029,675,016.19/17,342,363.14
  6. Step 6: Final answer
    x = 13,262,381.13

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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.