Home / 29,335,393.70-44,003,090.55-21,682,643.30

Finding the Fourth Proportional to 29,335,393.70, 44,003,090.55 and 21,682,643.30

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Solution

The fourth proportional to 29,335,393.70, 44,003,090.55 and 21,682,643.30 is: 32,523,964.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,335,393.70 : 44,003,090.55 = 21,682,643.30 : x
  2. Step 2: Convert to fraction form
    29,335,393.70/44,003,090.55 = 21,682,643.30/x
  3. Step 3: Cross multiply
    29,335,393.70x = 44,003,090.55 × 21,682,643.30
  4. Step 4: Simplify right side
    29,335,393.70x = 954,103,316,493,250.75
  5. Step 5: Solve for x
    x = 954,103,316,493,250.75/29,335,393.70
  6. Step 6: Final answer
    x = 32,523,964.95

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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.