Home / 37,835,564.31-56,753,347.22-9,081,699.90

Finding the Fourth Proportional to 37,835,564.31, 56,753,347.22 and 9,081,699.90

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Solution

The fourth proportional to 37,835,564.31, 56,753,347.22 and 9,081,699.90 is: 13,622,550.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,835,564.31 : 56,753,347.22 = 9,081,699.90 : x
  2. Step 2: Convert to fraction form
    37,835,564.31/56,753,347.22 = 9,081,699.90/x
  3. Step 3: Cross multiply
    37,835,564.31x = 56,753,347.22 × 9,081,699.90
  4. Step 4: Simplify right side
    37,835,564.31x = 515,416,867,772,539.31
  5. Step 5: Solve for x
    x = 515,416,867,772,539.31/37,835,564.31
  6. Step 6: Final answer
    x = 13,622,550.03

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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.