Home / 58,976,571.06-81,384,749.73-32,873,238.90

Finding the Fourth Proportional to 58,976,571.06, 81,384,749.73 and 32,873,238.90

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Solution

The fourth proportional to 58,976,571.06, 81,384,749.73 and 32,873,238.90 is: 45,363,443.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,976,571.06 : 81,384,749.73 = 32,873,238.90 : x
  2. Step 2: Convert to fraction form
    58,976,571.06/81,384,749.73 = 32,873,238.90/x
  3. Step 3: Cross multiply
    58,976,571.06x = 81,384,749.73 × 32,873,238.90
  4. Step 4: Simplify right side
    58,976,571.06x = 2,675,380,320,691,000.50
  5. Step 5: Solve for x
    x = 2,675,380,320,691,000.50/58,976,571.06
  6. Step 6: Final answer
    x = 45,363,443.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.