Home / 146,294,801.10-219,441,764.25-37,119,761.10

Finding the Fourth Proportional to 146,294,801.10, 219,441,764.25 and 37,119,761.10

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Solution

The fourth proportional to 146,294,801.10, 219,441,764.25 and 37,119,761.10 is: 55,679,530.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,294,801.10 : 219,441,764.25 = 37,119,761.10 : x
  2. Step 2: Convert to fraction form
    146,294,801.10/219,441,764.25 = 37,119,761.10/x
  3. Step 3: Cross multiply
    146,294,801.10x = 219,441,764.25 × 37,119,761.10
  4. Step 4: Simplify right side
    146,294,801.10x = 8,145,625,864,322,521
  5. Step 5: Solve for x
    x = 8,145,625,864,322,521/146,294,801.10
  6. Step 6: Final answer
    x = 55,679,530.67

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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.