Home / 146,585,171.11-219,877,579.26-37,410,353.76

Finding the Fourth Proportional to 146,585,171.11, 219,877,579.26 and 37,410,353.76

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Solution

The fourth proportional to 146,585,171.11, 219,877,579.26 and 37,410,353.76 is: 56,115,485.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,585,171.11 : 219,877,579.26 = 37,410,353.76 : x
  2. Step 2: Convert to fraction form
    146,585,171.11/219,877,579.26 = 37,410,353.76/x
  3. Step 3: Cross multiply
    146,585,171.11x = 219,877,579.26 × 37,410,353.76
  4. Step 4: Simplify right side
    146,585,171.11x = 8,225,698,023,821,987
  5. Step 5: Solve for x
    x = 8,225,698,023,821,987/146,585,171.11
  6. Step 6: Final answer
    x = 56,115,485.36

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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.