Home / 175,835,270.96-263,793,081.64-60,819,716.24

Finding the Fourth Proportional to 175,835,270.96, 263,793,081.64 and 60,819,716.24

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Solution

The fourth proportional to 175,835,270.96, 263,793,081.64 and 60,819,716.24 is: 91,243,470.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,835,270.96 : 263,793,081.64 = 60,819,716.24 : x
  2. Step 2: Convert to fraction form
    175,835,270.96/263,793,081.64 = 60,819,716.24/x
  3. Step 3: Cross multiply
    175,835,270.96x = 263,793,081.64 × 60,819,716.24
  4. Step 4: Simplify right side
    175,835,270.96x = 16,043,820,371,419,954
  5. Step 5: Solve for x
    x = 16,043,820,371,419,954/175,835,270.96
  6. Step 6: Final answer
    x = 91,243,470.57

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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.