Home / 53,074,916.24-73,265,983.44-35,681,349.56

Finding the Fourth Proportional to 53,074,916.24, 73,265,983.44 and 35,681,349.56

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Solution

The fourth proportional to 53,074,916.24, 73,265,983.44 and 35,681,349.56 is: 49,255,455.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,074,916.24 : 73,265,983.44 = 35,681,349.56 : x
  2. Step 2: Convert to fraction form
    53,074,916.24/73,265,983.44 = 35,681,349.56/x
  3. Step 3: Cross multiply
    53,074,916.24x = 73,265,983.44 × 35,681,349.56
  4. Step 4: Simplify right side
    53,074,916.24x = 2,614,229,165,979,811.50
  5. Step 5: Solve for x
    x = 2,614,229,165,979,811.50/53,074,916.24
  6. Step 6: Final answer
    x = 49,255,455.33

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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.