Home / 114,682,810.57-171,933,280.39-60,084,924.19

Finding the Fourth Proportional to 114,682,810.57, 171,933,280.39 and 60,084,924.19

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Solution

The fourth proportional to 114,682,810.57, 171,933,280.39 and 60,084,924.19 is: 90,079,743.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,682,810.57 : 171,933,280.39 = 60,084,924.19 : x
  2. Step 2: Convert to fraction form
    114,682,810.57/171,933,280.39 = 60,084,924.19/x
  3. Step 3: Cross multiply
    114,682,810.57x = 171,933,280.39 × 60,084,924.19
  4. Step 4: Simplify right side
    114,682,810.57x = 10,330,598,117,616,438
  5. Step 5: Solve for x
    x = 10,330,598,117,616,438/114,682,810.57
  6. Step 6: Final answer
    x = 90,079,743.13

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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.