Home / 50,916,451.73-76,424,001.96-48,151,297.77

Finding the Fourth Proportional to 50,916,451.73, 76,424,001.96 and 48,151,297.77

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Solution

The fourth proportional to 50,916,451.73, 76,424,001.96 and 48,151,297.77 is: 72,273,592.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,916,451.73 : 76,424,001.96 = 48,151,297.77 : x
  2. Step 2: Convert to fraction form
    50,916,451.73/76,424,001.96 = 48,151,297.77/x
  3. Step 3: Cross multiply
    50,916,451.73x = 76,424,001.96 × 48,151,297.77
  4. Step 4: Simplify right side
    50,916,451.73x = 3,679,914,875,151,023.50
  5. Step 5: Solve for x
    x = 3,679,914,875,151,023.50/50,916,451.73
  6. Step 6: Final answer
    x = 72,273,592.34

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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.