Home / 53,320,240.51-73,584,204.37-29,798,776.56

Finding the Fourth Proportional to 53,320,240.51, 73,584,204.37 and 29,798,776.56

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Solution

The fourth proportional to 53,320,240.51, 73,584,204.37 and 29,798,776.56 is: 41,123,581.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,320,240.51 : 73,584,204.37 = 29,798,776.56 : x
  2. Step 2: Convert to fraction form
    53,320,240.51/73,584,204.37 = 29,798,776.56/x
  3. Step 3: Cross multiply
    53,320,240.51x = 73,584,204.37 × 29,798,776.56
  4. Step 4: Simplify right side
    53,320,240.51x = 2,192,719,264,568,449.50
  5. Step 5: Solve for x
    x = 2,192,719,264,568,449.50/53,320,240.51
  6. Step 6: Final answer
    x = 41,123,581.66

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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.