Home / 114,752,860.96-172,129,186.27-35,969,934.83

Finding the Fourth Proportional to 114,752,860.96, 172,129,186.27 and 35,969,934.83

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Solution

The fourth proportional to 114,752,860.96, 172,129,186.27 and 35,969,934.83 is: 53,954,869.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,752,860.96 : 172,129,186.27 = 35,969,934.83 : x
  2. Step 2: Convert to fraction form
    114,752,860.96/172,129,186.27 = 35,969,934.83/x
  3. Step 3: Cross multiply
    114,752,860.96x = 172,129,186.27 × 35,969,934.83
  4. Step 4: Simplify right side
    114,752,860.96x = 6,191,475,611,612,186
  5. Step 5: Solve for x
    x = 6,191,475,611,612,186/114,752,860.96
  6. Step 6: Final answer
    x = 53,954,869.27

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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.