Home / 17,036,348.27-25,513,782.65-9,826,023.47

Finding the Fourth Proportional to 17,036,348.27, 25,513,782.65 and 9,826,023.47

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Solution

The fourth proportional to 17,036,348.27, 25,513,782.65 and 9,826,023.47 is: 14,715,537.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,036,348.27 : 25,513,782.65 = 9,826,023.47 : x
  2. Step 2: Convert to fraction form
    17,036,348.27/25,513,782.65 = 9,826,023.47/x
  3. Step 3: Cross multiply
    17,036,348.27x = 25,513,782.65 × 9,826,023.47
  4. Step 4: Simplify right side
    17,036,348.27x = 250,699,027,078,248.69
  5. Step 5: Solve for x
    x = 250,699,027,078,248.69/17,036,348.27
  6. Step 6: Final answer
    x = 14,715,537.81

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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.