Home / 57,097,313.57-85,649,272.22-16,153,322.87

Finding the Fourth Proportional to 57,097,313.57, 85,649,272.22 and 16,153,322.87

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Solution

The fourth proportional to 57,097,313.57, 85,649,272.22 and 16,153,322.87 is: 24,230,918.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,097,313.57 : 85,649,272.22 = 16,153,322.87 : x
  2. Step 2: Convert to fraction form
    57,097,313.57/85,649,272.22 = 16,153,322.87/x
  3. Step 3: Cross multiply
    57,097,313.57x = 85,649,272.22 × 16,153,322.87
  4. Step 4: Simplify right side
    57,097,313.57x = 1,383,520,348,004,688.25
  5. Step 5: Solve for x
    x = 1,383,520,348,004,688.25/57,097,313.57
  6. Step 6: Final answer
    x = 24,230,918.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.