Home / 214,380,564.08-321,545,282.37-58,950,162.44

Finding the Fourth Proportional to 214,380,564.08, 321,545,282.37 and 58,950,162.44

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Solution

The fourth proportional to 214,380,564.08, 321,545,282.37 and 58,950,162.44 is: 88,418,214.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,380,564.08 : 321,545,282.37 = 58,950,162.44 : x
  2. Step 2: Convert to fraction form
    214,380,564.08/321,545,282.37 = 58,950,162.44/x
  3. Step 3: Cross multiply
    214,380,564.08x = 321,545,282.37 × 58,950,162.44
  4. Step 4: Simplify right side
    214,380,564.08x = 18,955,146,625,919,444
  5. Step 5: Solve for x
    x = 18,955,146,625,919,444/214,380,564.08
  6. Step 6: Final answer
    x = 88,418,214.16

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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.