Home / 23,770,006.71-32,833,379.67-19,656,653.37

Finding the Fourth Proportional to 23,770,006.71, 32,833,379.67 and 19,656,653.37

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Solution

The fourth proportional to 23,770,006.71, 32,833,379.67 and 19,656,653.37 is: 27,151,627.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,770,006.71 : 32,833,379.67 = 19,656,653.37 : x
  2. Step 2: Convert to fraction form
    23,770,006.71/32,833,379.67 = 19,656,653.37/x
  3. Step 3: Cross multiply
    23,770,006.71x = 32,833,379.67 × 19,656,653.37
  4. Step 4: Simplify right side
    23,770,006.71x = 645,394,363,138,795
  5. Step 5: Solve for x
    x = 645,394,363,138,795/23,770,006.71
  6. Step 6: Final answer
    x = 27,151,627.30

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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.