Home / 48,802,166.28-73,178,230.14-25,785,478.44

Finding the Fourth Proportional to 48,802,166.28, 73,178,230.14 and 25,785,478.44

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Solution

The fourth proportional to 48,802,166.28, 73,178,230.14 and 25,785,478.44 is: 38,664,998.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,802,166.28 : 73,178,230.14 = 25,785,478.44 : x
  2. Step 2: Convert to fraction form
    48,802,166.28/73,178,230.14 = 25,785,478.44/x
  3. Step 3: Cross multiply
    48,802,166.28x = 73,178,230.14 × 25,785,478.44
  4. Step 4: Simplify right side
    48,802,166.28x = 1,886,935,675,552,328.25
  5. Step 5: Solve for x
    x = 1,886,935,675,552,328.25/48,802,166.28
  6. Step 6: Final answer
    x = 38,664,998.29

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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.