Home / 57,108,025.44-85,666,526.64-16,166,800.80

Finding the Fourth Proportional to 57,108,025.44, 85,666,526.64 and 16,166,800.80

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Solution

The fourth proportional to 57,108,025.44, 85,666,526.64 and 16,166,800.80 is: 24,251,471.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,108,025.44 : 85,666,526.64 = 16,166,800.80 : x
  2. Step 2: Convert to fraction form
    57,108,025.44/85,666,526.64 = 16,166,800.80/x
  3. Step 3: Cross multiply
    57,108,025.44x = 85,666,526.64 × 16,166,800.80
  4. Step 4: Simplify right side
    57,108,025.44x = 1,384,953,671,416,773.50
  5. Step 5: Solve for x
    x = 1,384,953,671,416,773.50/57,108,025.44
  6. Step 6: Final answer
    x = 24,251,471.85

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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.