Home / 146,294,650.73-219,441,538.67-37,119,610.73

Finding the Fourth Proportional to 146,294,650.73, 219,441,538.67 and 37,119,610.73

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Solution

The fourth proportional to 146,294,650.73, 219,441,538.67 and 37,119,610.73 is: 55,679,305.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,294,650.73 : 219,441,538.67 = 37,119,610.73 : x
  2. Step 2: Convert to fraction form
    146,294,650.73/219,441,538.67 = 37,119,610.73/x
  3. Step 3: Cross multiply
    146,294,650.73x = 219,441,538.67 × 37,119,610.73
  4. Step 4: Simplify right side
    146,294,650.73x = 8,145,584,492,139,836
  5. Step 5: Solve for x
    x = 8,145,584,492,139,836/146,294,650.73
  6. Step 6: Final answer
    x = 55,679,305.10

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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.