Home / 75,843,933.04-104,663,882.46-41,035,859.74

Finding the Fourth Proportional to 75,843,933.04, 104,663,882.46 and 41,035,859.74

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Solution

The fourth proportional to 75,843,933.04, 104,663,882.46 and 41,035,859.74 is: 56,629,083.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,843,933.04 : 104,663,882.46 = 41,035,859.74 : x
  2. Step 2: Convert to fraction form
    75,843,933.04/104,663,882.46 = 41,035,859.74/x
  3. Step 3: Cross multiply
    75,843,933.04x = 104,663,882.46 × 41,035,859.74
  4. Step 4: Simplify right side
    75,843,933.04x = 4,294,972,400,472,406
  5. Step 5: Solve for x
    x = 4,294,972,400,472,406/75,843,933.04
  6. Step 6: Final answer
    x = 56,629,083.28

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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.