Home / 175,882,613.20-263,697,948.60-73,593,998.80

Finding the Fourth Proportional to 175,882,613.20, 263,697,948.60 and 73,593,998.80

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Solution

The fourth proportional to 175,882,613.20, 263,697,948.60 and 73,593,998.80 is: 110,338,288.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,882,613.20 : 263,697,948.60 = 73,593,998.80 : x
  2. Step 2: Convert to fraction form
    175,882,613.20/263,697,948.60 = 73,593,998.80/x
  3. Step 3: Cross multiply
    175,882,613.20x = 263,697,948.60 × 73,593,998.80
  4. Step 4: Simplify right side
    175,882,613.20x = 19,406,586,512,830,860
  5. Step 5: Solve for x
    x = 19,406,586,512,830,860/175,882,613.20
  6. Step 6: Final answer
    x = 110,338,288.47

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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.