Home / 29,726,099.64-41,022,361.80-16,495,548.12

Finding the Fourth Proportional to 29,726,099.64, 41,022,361.80 and 16,495,548.12

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Solution

The fourth proportional to 29,726,099.64, 41,022,361.80 and 16,495,548.12 is: 22,764,047.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,726,099.64 : 41,022,361.80 = 16,495,548.12 : x
  2. Step 2: Convert to fraction form
    29,726,099.64/41,022,361.80 = 16,495,548.12/x
  3. Step 3: Cross multiply
    29,726,099.64x = 41,022,361.80 × 16,495,548.12
  4. Step 4: Simplify right side
    29,726,099.64x = 676,686,343,067,949.75
  5. Step 5: Solve for x
    x = 676,686,343,067,949.75/29,726,099.64
  6. Step 6: Final answer
    x = 22,764,047.46

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Why These Related Problems?

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