Home / 462,098,044.44-693,141,722.64-112,346,093.52

Finding the Fourth Proportional to 462,098,044.44, 693,141,722.64 and 112,346,093.52

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Solution

The fourth proportional to 462,098,044.44, 693,141,722.64 and 112,346,093.52 is: 168,517,841.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    462,098,044.44 : 693,141,722.64 = 112,346,093.52 : x
  2. Step 2: Convert to fraction form
    462,098,044.44/693,141,722.64 = 112,346,093.52/x
  3. Step 3: Cross multiply
    462,098,044.44x = 693,141,722.64 × 112,346,093.52
  4. Step 4: Simplify right side
    462,098,044.44x = 77,871,764,794,327,344
  5. Step 5: Solve for x
    x = 77,871,764,794,327,344/462,098,044.44
  6. Step 6: Final answer
    x = 168,517,841.03

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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.