Home / 32,022,912.40-48,037,321.50-10,457,627.11

Finding the Fourth Proportional to 32,022,912.40, 48,037,321.50 and 10,457,627.11

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Solution

The fourth proportional to 32,022,912.40, 48,037,321.50 and 10,457,627.11 is: 15,687,404.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,022,912.40 : 48,037,321.50 = 10,457,627.11 : x
  2. Step 2: Convert to fraction form
    32,022,912.40/48,037,321.50 = 10,457,627.11/x
  3. Step 3: Cross multiply
    32,022,912.40x = 48,037,321.50 × 10,457,627.11
  4. Step 4: Simplify right side
    32,022,912.40x = 502,356,395,509,700.56
  5. Step 5: Solve for x
    x = 502,356,395,509,700.56/32,022,912.40
  6. Step 6: Final answer
    x = 15,687,404.98

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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.