Home / 97,769,793.60-146,654,690.40-44,022,081.60

Finding the Fourth Proportional to 97,769,793.60, 146,654,690.40 and 44,022,081.60

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Solution

The fourth proportional to 97,769,793.60, 146,654,690.40 and 44,022,081.60 is: 66,033,122.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,769,793.60 : 146,654,690.40 = 44,022,081.60 : x
  2. Step 2: Convert to fraction form
    97,769,793.60/146,654,690.40 = 44,022,081.60/x
  3. Step 3: Cross multiply
    97,769,793.60x = 146,654,690.40 × 44,022,081.60
  4. Step 4: Simplify right side
    97,769,793.60x = 6,456,044,747,811,537
  5. Step 5: Solve for x
    x = 6,456,044,747,811,537/97,769,793.60
  6. Step 6: Final answer
    x = 66,033,122.40

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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.