Home / 57,191,027.82-85,738,325.64-24,818,543.52

Finding the Fourth Proportional to 57,191,027.82, 85,738,325.64 and 24,818,543.52

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Solution

The fourth proportional to 57,191,027.82, 85,738,325.64 and 24,818,543.52 is: 37,206,891.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,191,027.82 : 85,738,325.64 = 24,818,543.52 : x
  2. Step 2: Convert to fraction form
    57,191,027.82/85,738,325.64 = 24,818,543.52/x
  3. Step 3: Cross multiply
    57,191,027.82x = 85,738,325.64 × 24,818,543.52
  4. Step 4: Simplify right side
    57,191,027.82x = 2,127,900,366,228,271.75
  5. Step 5: Solve for x
    x = 2,127,900,366,228,271.75/57,191,027.82
  6. Step 6: Final answer
    x = 37,206,891.49

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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.