Home / 116,568,901.80-174,861,839.10-44,765,317.80

Finding the Fourth Proportional to 116,568,901.80, 174,861,839.10 and 44,765,317.80

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Solution

The fourth proportional to 116,568,901.80, 174,861,839.10 and 44,765,317.80 is: 67,151,235.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,568,901.80 : 174,861,839.10 = 44,765,317.80 : x
  2. Step 2: Convert to fraction form
    116,568,901.80/174,861,839.10 = 44,765,317.80/x
  3. Step 3: Cross multiply
    116,568,901.80x = 174,861,839.10 × 44,765,317.80
  4. Step 4: Simplify right side
    116,568,901.80x = 7,827,745,798,403,965
  5. Step 5: Solve for x
    x = 7,827,745,798,403,965/116,568,901.80
  6. Step 6: Final answer
    x = 67,151,235.69

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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.