Home / 41,466,457.93-57,224,928.11-22,629,256.19

Finding the Fourth Proportional to 41,466,457.93, 57,224,928.11 and 22,629,256.19

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Solution

The fourth proportional to 41,466,457.93, 57,224,928.11 and 22,629,256.19 is: 31,229,037.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,466,457.93 : 57,224,928.11 = 22,629,256.19 : x
  2. Step 2: Convert to fraction form
    41,466,457.93/57,224,928.11 = 22,629,256.19/x
  3. Step 3: Cross multiply
    41,466,457.93x = 57,224,928.11 × 22,629,256.19
  4. Step 4: Simplify right side
    41,466,457.93x = 1,294,957,558,256,251.50
  5. Step 5: Solve for x
    x = 1,294,957,558,256,251.50/41,466,457.93
  6. Step 6: Final answer
    x = 31,229,037.23

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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.