Home / 49,563,287.40-74,319,404.22-22,246,161.87

Finding the Fourth Proportional to 49,563,287.40, 74,319,404.22 and 22,246,161.87

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Solution

The fourth proportional to 49,563,287.40, 74,319,404.22 and 22,246,161.87 is: 33,357,785.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,563,287.40 : 74,319,404.22 = 22,246,161.87 : x
  2. Step 2: Convert to fraction form
    49,563,287.40/74,319,404.22 = 22,246,161.87/x
  3. Step 3: Cross multiply
    49,563,287.40x = 74,319,404.22 × 22,246,161.87
  4. Step 4: Simplify right side
    49,563,287.40x = 1,653,321,496,360,081.25
  5. Step 5: Solve for x
    x = 1,653,321,496,360,081.25/49,563,287.40
  6. Step 6: Final answer
    x = 33,357,785.23

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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.