Home / 29,683,261.01-40,965,354.35-16,456,588.48

Finding the Fourth Proportional to 29,683,261.01, 40,965,354.35 and 16,456,588.48

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Solution

The fourth proportional to 29,683,261.01, 40,965,354.35 and 16,456,588.48 is: 22,711,452.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,683,261.01 : 40,965,354.35 = 16,456,588.48 : x
  2. Step 2: Convert to fraction form
    29,683,261.01/40,965,354.35 = 16,456,588.48/x
  3. Step 3: Cross multiply
    29,683,261.01x = 40,965,354.35 × 16,456,588.48
  4. Step 4: Simplify right side
    29,683,261.01x = 674,149,978,414,055.88
  5. Step 5: Solve for x
    x = 674,149,978,414,055.88/29,683,261.01
  6. Step 6: Final answer
    x = 22,711,452.70

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.