Home / 49,770,188.10-74,628,267.12-22,444,508.79

Finding the Fourth Proportional to 49,770,188.10, 74,628,267.12 and 22,444,508.79

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Solution

The fourth proportional to 49,770,188.10, 74,628,267.12 and 22,444,508.79 is: 33,654,580.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,770,188.10 : 74,628,267.12 = 22,444,508.79 : x
  2. Step 2: Convert to fraction form
    49,770,188.10/74,628,267.12 = 22,444,508.79/x
  3. Step 3: Cross multiply
    49,770,188.10x = 74,628,267.12 × 22,444,508.79
  4. Step 4: Simplify right side
    49,770,188.10x = 1,674,994,797,357,308
  5. Step 5: Solve for x
    x = 1,674,994,797,357,308/49,770,188.10
  6. Step 6: Final answer
    x = 33,654,580.41

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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.