Home / 114,062,552.40-170,967,857.40-62,981,230.80

Finding the Fourth Proportional to 114,062,552.40, 170,967,857.40 and 62,981,230.80

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Solution

The fourth proportional to 114,062,552.40, 170,967,857.40 and 62,981,230.80 is: 94,402,289.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,062,552.40 : 170,967,857.40 = 62,981,230.80 : x
  2. Step 2: Convert to fraction form
    114,062,552.40/170,967,857.40 = 62,981,230.80/x
  3. Step 3: Cross multiply
    114,062,552.40x = 170,967,857.40 × 62,981,230.80
  4. Step 4: Simplify right side
    114,062,552.40x = 10,767,766,086,290,888
  5. Step 5: Solve for x
    x = 10,767,766,086,290,888/114,062,552.40
  6. Step 6: Final answer
    x = 94,402,289.44

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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.