Home / 116,814,183.76-175,207,888.44-30,560,914

Finding the Fourth Proportional to 116,814,183.76, 175,207,888.44 and 30,560,914

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Solution

The fourth proportional to 116,814,183.76, 175,207,888.44 and 30,560,914 is: 45,837,868.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,814,183.76 : 175,207,888.44 = 30,560,914 : x
  2. Step 2: Convert to fraction form
    116,814,183.76/175,207,888.44 = 30,560,914/x
  3. Step 3: Cross multiply
    116,814,183.76x = 175,207,888.44 × 30,560,914
  4. Step 4: Simplify right side
    116,814,183.76x = 5,354,513,210,736,434
  5. Step 5: Solve for x
    x = 5,354,513,210,736,434/116,814,183.76
  6. Step 6: Final answer
    x = 45,837,868.64

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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.