Home / 38,039,023.92-57,058,338.96-9,285,310.16

Finding the Fourth Proportional to 38,039,023.92, 57,058,338.96 and 9,285,310.16

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Solution

The fourth proportional to 38,039,023.92, 57,058,338.96 and 9,285,310.16 is: 13,927,917.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,039,023.92 : 57,058,338.96 = 9,285,310.16 : x
  2. Step 2: Convert to fraction form
    38,039,023.92/57,058,338.96 = 9,285,310.16/x
  3. Step 3: Cross multiply
    38,039,023.92x = 57,058,338.96 × 9,285,310.16
  4. Step 4: Simplify right side
    38,039,023.92x = 529,804,374,458,011.88
  5. Step 5: Solve for x
    x = 529,804,374,458,011.88/38,039,023.92
  6. Step 6: Final answer
    x = 13,927,917.17

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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.