Home / 301,841,195.20-452,857,495.68-107,748,450.88

Finding the Fourth Proportional to 301,841,195.20, 452,857,495.68 and 107,748,450.88

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Solution

The fourth proportional to 301,841,195.20, 452,857,495.68 and 107,748,450.88 is: 161,656,839.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,841,195.20 : 452,857,495.68 = 107,748,450.88 : x
  2. Step 2: Convert to fraction form
    301,841,195.20/452,857,495.68 = 107,748,450.88/x
  3. Step 3: Cross multiply
    301,841,195.20x = 452,857,495.68 × 107,748,450.88
  4. Step 4: Simplify right side
    301,841,195.20x = 48,794,693,628,916,288
  5. Step 5: Solve for x
    x = 48,794,693,628,916,288/301,841,195.20
  6. Step 6: Final answer
    x = 161,656,839.44

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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.