Home / 24,037,724.56-36,092,606.84-20,809,219.36

Finding the Fourth Proportional to 24,037,724.56, 36,092,606.84 and 20,809,219.36

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Solution

The fourth proportional to 24,037,724.56, 36,092,606.84 and 20,809,219.36 is: 31,245,011.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,037,724.56 : 36,092,606.84 = 20,809,219.36 : x
  2. Step 2: Convert to fraction form
    24,037,724.56/36,092,606.84 = 20,809,219.36/x
  3. Step 3: Cross multiply
    24,037,724.56x = 36,092,606.84 × 20,809,219.36
  4. Step 4: Simplify right side
    24,037,724.56x = 751,058,973,007,796.50
  5. Step 5: Solve for x
    x = 751,058,973,007,796.50/24,037,724.56
  6. Step 6: Final answer
    x = 31,245,011.20

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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.