Home / 69,984,004.85-104,976,007.28-24,550,392.05

Finding the Fourth Proportional to 69,984,004.85, 104,976,007.28 and 24,550,392.05

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Solution

The fourth proportional to 69,984,004.85, 104,976,007.28 and 24,550,392.05 is: 36,825,588.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,984,004.85 : 104,976,007.28 = 24,550,392.05 : x
  2. Step 2: Convert to fraction form
    69,984,004.85/104,976,007.28 = 24,550,392.05/x
  3. Step 3: Cross multiply
    69,984,004.85x = 104,976,007.28 × 24,550,392.05
  4. Step 4: Simplify right side
    69,984,004.85x = 2,577,202,134,444,902.50
  5. Step 5: Solve for x
    x = 2,577,202,134,444,902.50/69,984,004.85
  6. Step 6: Final answer
    x = 36,825,588.08

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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.