Home / 23,138,021.80-34,707,032.70-17,166,053.80

Finding the Fourth Proportional to 23,138,021.80, 34,707,032.70 and 17,166,053.80

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Solution

The fourth proportional to 23,138,021.80, 34,707,032.70 and 17,166,053.80 is: 25,749,080.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,138,021.80 : 34,707,032.70 = 17,166,053.80 : x
  2. Step 2: Convert to fraction form
    23,138,021.80/34,707,032.70 = 17,166,053.80/x
  3. Step 3: Cross multiply
    23,138,021.80x = 34,707,032.70 × 17,166,053.80
  4. Step 4: Simplify right side
    23,138,021.80x = 595,782,790,566,559.38
  5. Step 5: Solve for x
    x = 595,782,790,566,559.38/23,138,021.80
  6. Step 6: Final answer
    x = 25,749,080.70

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Similar ratio
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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.