Home / 50,051,226.54-75,049,470.89-39,742,664.66

Finding the Fourth Proportional to 50,051,226.54, 75,049,470.89 and 39,742,664.66

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Solution

The fourth proportional to 50,051,226.54, 75,049,470.89 and 39,742,664.66 is: 59,592,264.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,051,226.54 : 75,049,470.89 = 39,742,664.66 : x
  2. Step 2: Convert to fraction form
    50,051,226.54/75,049,470.89 = 39,742,664.66/x
  3. Step 3: Cross multiply
    50,051,226.54x = 75,049,470.89 × 39,742,664.66
  4. Step 4: Simplify right side
    50,051,226.54x = 2,982,665,954,993,917
  5. Step 5: Solve for x
    x = 2,982,665,954,993,917/50,051,226.54
  6. Step 6: Final answer
    x = 59,592,264.98

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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.