Home / 89,007,057.36-133,489,007.64-24,311,165.04

Finding the Fourth Proportional to 89,007,057.36, 133,489,007.64 and 24,311,165.04

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Solution

The fourth proportional to 89,007,057.36, 133,489,007.64 and 24,311,165.04 is: 36,460,853.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,007,057.36 : 133,489,007.64 = 24,311,165.04 : x
  2. Step 2: Convert to fraction form
    89,007,057.36/133,489,007.64 = 24,311,165.04/x
  3. Step 3: Cross multiply
    89,007,057.36x = 133,489,007.64 × 24,311,165.04
  4. Step 4: Simplify right side
    89,007,057.36x = 3,245,273,295,761,861
  5. Step 5: Solve for x
    x = 3,245,273,295,761,861/89,007,057.36
  6. Step 6: Final answer
    x = 36,460,853.69

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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.