Home / 32,022,921.25-48,037,334.77-10,457,635.96

Finding the Fourth Proportional to 32,022,921.25, 48,037,334.77 and 10,457,635.96

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Solution

The fourth proportional to 32,022,921.25, 48,037,334.77 and 10,457,635.96 is: 15,687,418.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,022,921.25 : 48,037,334.77 = 10,457,635.96 : x
  2. Step 2: Convert to fraction form
    32,022,921.25/48,037,334.77 = 10,457,635.96/x
  3. Step 3: Cross multiply
    32,022,921.25x = 48,037,334.77 × 10,457,635.96
  4. Step 4: Simplify right side
    32,022,921.25x = 502,356,959,273,123.69
  5. Step 5: Solve for x
    x = 502,356,959,273,123.69/32,022,921.25
  6. Step 6: Final answer
    x = 15,687,418.25

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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.