Home / 40,843,555.24-56,363,067.66-22,259,173.36

Finding the Fourth Proportional to 40,843,555.24, 56,363,067.66 and 22,259,173.36

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Solution

The fourth proportional to 40,843,555.24, 56,363,067.66 and 22,259,173.36 is: 30,717,093.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,843,555.24 : 56,363,067.66 = 22,259,173.36 : x
  2. Step 2: Convert to fraction form
    40,843,555.24/56,363,067.66 = 22,259,173.36/x
  3. Step 3: Cross multiply
    40,843,555.24x = 56,363,067.66 × 22,259,173.36
  4. Step 4: Simplify right side
    40,843,555.24x = 1,254,595,294,145,349.50
  5. Step 5: Solve for x
    x = 1,254,595,294,145,349.50/40,843,555.24
  6. Step 6: Final answer
    x = 30,717,093.23

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1.5x scale

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.