Home / 53,162,794-73,364,685.24-28,716,508.24

Finding the Fourth Proportional to 53,162,794, 73,364,685.24 and 28,716,508.24

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Solution

The fourth proportional to 53,162,794, 73,364,685.24 and 28,716,508.24 is: 39,628,797.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,162,794 : 73,364,685.24 = 28,716,508.24 : x
  2. Step 2: Convert to fraction form
    53,162,794/73,364,685.24 = 28,716,508.24/x
  3. Step 3: Cross multiply
    53,162,794x = 73,364,685.24 × 28,716,508.24
  4. Step 4: Simplify right side
    53,162,794x = 2,106,777,588,219,466
  5. Step 5: Solve for x
    x = 2,106,777,588,219,466/53,162,794
  6. Step 6: Final answer
    x = 39,628,797.32

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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.