Home / 49,826,807.73-74,714,609.10-22,518,308.97

Finding the Fourth Proportional to 49,826,807.73, 74,714,609.10 and 22,518,308.97

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Solution

The fourth proportional to 49,826,807.73, 74,714,609.10 and 22,518,308.97 is: 33,765,892.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,826,807.73 : 74,714,609.10 = 22,518,308.97 : x
  2. Step 2: Convert to fraction form
    49,826,807.73/74,714,609.10 = 22,518,308.97/x
  3. Step 3: Cross multiply
    49,826,807.73x = 74,714,609.10 × 22,518,308.97
  4. Step 4: Simplify right side
    49,826,807.73x = 1,682,446,652,286,573.50
  5. Step 5: Solve for x
    x = 1,682,446,652,286,573.50/49,826,807.73
  6. Step 6: Final answer
    x = 33,765,892.88

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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.