Home / 65,027,332.89-97,541,325.30-16,505,201.13

Finding the Fourth Proportional to 65,027,332.89, 97,541,325.30 and 16,505,201.13

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Solution

The fourth proportional to 65,027,332.89, 97,541,325.30 and 16,505,201.13 is: 24,757,884.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,027,332.89 : 97,541,325.30 = 16,505,201.13 : x
  2. Step 2: Convert to fraction form
    65,027,332.89/97,541,325.30 = 16,505,201.13/x
  3. Step 3: Cross multiply
    65,027,332.89x = 97,541,325.30 × 16,505,201.13
  4. Step 4: Simplify right side
    65,027,332.89x = 1,609,939,192,563,257.50
  5. Step 5: Solve for x
    x = 1,609,939,192,563,257.50/65,027,332.89
  6. Step 6: Final answer
    x = 24,757,884.43

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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.