Home / 48,837,194.73-67,395,162.11-26,810,145.45

Finding the Fourth Proportional to 48,837,194.73, 67,395,162.11 and 26,810,145.45

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Solution

The fourth proportional to 48,837,194.73, 67,395,162.11 and 26,810,145.45 is: 36,997,909.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,837,194.73 : 67,395,162.11 = 26,810,145.45 : x
  2. Step 2: Convert to fraction form
    48,837,194.73/67,395,162.11 = 26,810,145.45/x
  3. Step 3: Cross multiply
    48,837,194.73x = 67,395,162.11 × 26,810,145.45
  4. Step 4: Simplify right side
    48,837,194.73x = 1,806,874,098,661,378.25
  5. Step 5: Solve for x
    x = 1,806,874,098,661,378.25/48,837,194.73
  6. Step 6: Final answer
    x = 36,997,909.25

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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.