Home / 11,834,345.68-17,752,528.30-4,157,319.56

Finding the Fourth Proportional to 11,834,345.68, 17,752,528.30 and 4,157,319.56

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Solution

The fourth proportional to 11,834,345.68, 17,752,528.30 and 4,157,319.56 is: 6,236,334.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,834,345.68 : 17,752,528.30 = 4,157,319.56 : x
  2. Step 2: Convert to fraction form
    11,834,345.68/17,752,528.30 = 4,157,319.56/x
  3. Step 3: Cross multiply
    11,834,345.68x = 17,752,528.30 × 4,157,319.56
  4. Step 4: Simplify right side
    11,834,345.68x = 73,802,933,141,043.55
  5. Step 5: Solve for x
    x = 73,802,933,141,043.55/11,834,345.68
  6. Step 6: Final answer
    x = 6,236,334.07

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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.