Home / 89,268,481.90-133,902,722.85-24,582,270.70

Finding the Fourth Proportional to 89,268,481.90, 133,902,722.85 and 24,582,270.70

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Solution

The fourth proportional to 89,268,481.90, 133,902,722.85 and 24,582,270.70 is: 36,873,406.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,268,481.90 : 133,902,722.85 = 24,582,270.70 : x
  2. Step 2: Convert to fraction form
    89,268,481.90/133,902,722.85 = 24,582,270.70/x
  3. Step 3: Cross multiply
    89,268,481.90x = 133,902,722.85 × 24,582,270.70
  4. Step 4: Simplify right side
    89,268,481.90x = 3,291,632,980,565,775
  5. Step 5: Solve for x
    x = 3,291,632,980,565,775/89,268,481.90
  6. Step 6: Final answer
    x = 36,873,406.05

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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.