Home / 35,672,832.54-49,228,238.34-19,375,425.18

Finding the Fourth Proportional to 35,672,832.54, 49,228,238.34 and 19,375,425.18

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Solution

The fourth proportional to 35,672,832.54, 49,228,238.34 and 19,375,425.18 is: 26,737,939.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,672,832.54 : 49,228,238.34 = 19,375,425.18 : x
  2. Step 2: Convert to fraction form
    35,672,832.54/49,228,238.34 = 19,375,425.18/x
  3. Step 3: Cross multiply
    35,672,832.54x = 49,228,238.34 × 19,375,425.18
  4. Step 4: Simplify right side
    35,672,832.54x = 953,818,048,699,877.50
  5. Step 5: Solve for x
    x = 953,818,048,699,877.50/35,672,832.54
  6. Step 6: Final answer
    x = 26,737,939.79

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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.