Home / 32,222,842.59-44,468,485.14-19,840,079.70

Finding the Fourth Proportional to 32,222,842.59, 44,468,485.14 and 19,840,079.70

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Solution

The fourth proportional to 32,222,842.59, 44,468,485.14 and 19,840,079.70 is: 27,379,902.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,222,842.59 : 44,468,485.14 = 19,840,079.70 : x
  2. Step 2: Convert to fraction form
    32,222,842.59/44,468,485.14 = 19,840,079.70/x
  3. Step 3: Cross multiply
    32,222,842.59x = 44,468,485.14 × 19,840,079.70
  4. Step 4: Simplify right side
    32,222,842.59x = 882,258,289,315,865.62
  5. Step 5: Solve for x
    x = 882,258,289,315,865.62/32,222,842.59
  6. Step 6: Final answer
    x = 27,379,902.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.