Home / 183,912,716.26-253,861,049.33-109,596,580.91

Finding the Fourth Proportional to 183,912,716.26, 253,861,049.33 and 109,596,580.91

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Solution

The fourth proportional to 183,912,716.26, 253,861,049.33 and 109,596,580.91 is: 151,279,931.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,912,716.26 : 253,861,049.33 = 109,596,580.91 : x
  2. Step 2: Convert to fraction form
    183,912,716.26/253,861,049.33 = 109,596,580.91/x
  3. Step 3: Cross multiply
    183,912,716.26x = 253,861,049.33 × 109,596,580.91
  4. Step 4: Simplify right side
    183,912,716.26x = 27,822,303,032,338,524
  5. Step 5: Solve for x
    x = 27,822,303,032,338,524/183,912,716.26
  6. Step 6: Final answer
    x = 151,279,931.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.