Home / 48,775,636.53-73,156,333.03-14,222,753.32

Finding the Fourth Proportional to 48,775,636.53, 73,156,333.03 and 14,222,753.32

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Solution

The fourth proportional to 48,775,636.53, 73,156,333.03 and 14,222,753.32 is: 21,332,053.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,775,636.53 : 73,156,333.03 = 14,222,753.32 : x
  2. Step 2: Convert to fraction form
    48,775,636.53/73,156,333.03 = 14,222,753.32/x
  3. Step 3: Cross multiply
    48,775,636.53x = 73,156,333.03 × 14,222,753.32
  4. Step 4: Simplify right side
    48,775,636.53x = 1,040,484,478,645,933.25
  5. Step 5: Solve for x
    x = 1,040,484,478,645,933.25/48,775,636.53
  6. Step 6: Final answer
    x = 21,332,053.31

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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.