Home / 40,533,606.04-55,940,369.70-23,132,570.44

Finding the Fourth Proportional to 40,533,606.04, 55,940,369.70 and 23,132,570.44

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Solution

The fourth proportional to 40,533,606.04, 55,940,369.70 and 23,132,570.44 is: 31,925,226.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,533,606.04 : 55,940,369.70 = 23,132,570.44 : x
  2. Step 2: Convert to fraction form
    40,533,606.04/55,940,369.70 = 23,132,570.44/x
  3. Step 3: Cross multiply
    40,533,606.04x = 55,940,369.70 × 23,132,570.44
  4. Step 4: Simplify right side
    40,533,606.04x = 1,294,044,542,524,891.75
  5. Step 5: Solve for x
    x = 1,294,044,542,524,891.75/40,533,606.04
  6. Step 6: Final answer
    x = 31,925,226.22

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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.