Home / 39,483,640.56-54,501,122.04-27,134,613

Finding the Fourth Proportional to 39,483,640.56, 54,501,122.04 and 27,134,613

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Solution

The fourth proportional to 39,483,640.56, 54,501,122.04 and 27,134,613 is: 37,455,179.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,483,640.56 : 54,501,122.04 = 27,134,613 : x
  2. Step 2: Convert to fraction form
    39,483,640.56/54,501,122.04 = 27,134,613/x
  3. Step 3: Cross multiply
    39,483,640.56x = 54,501,122.04 × 27,134,613
  4. Step 4: Simplify right side
    39,483,640.56x = 1,478,866,854,621,170.50
  5. Step 5: Solve for x
    x = 1,478,866,854,621,170.50/39,483,640.56
  6. Step 6: Final answer
    x = 37,455,179.76

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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.