Home / 37,835,564.88-56,753,348.07-9,081,700.47

Finding the Fourth Proportional to 37,835,564.88, 56,753,348.07 and 9,081,700.47

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Solution

The fourth proportional to 37,835,564.88, 56,753,348.07 and 9,081,700.47 is: 13,622,550.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,835,564.88 : 56,753,348.07 = 9,081,700.47 : x
  2. Step 2: Convert to fraction form
    37,835,564.88/56,753,348.07 = 9,081,700.47/x
  3. Step 3: Cross multiply
    37,835,564.88x = 56,753,348.07 × 9,081,700.47
  4. Step 4: Simplify right side
    37,835,564.88x = 515,416,907,841,392.62
  5. Step 5: Solve for x
    x = 515,416,907,841,392.62/37,835,564.88
  6. Step 6: Final answer
    x = 13,622,550.89

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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.