Home / 93,576,020.70-140,373,410.85-32,157,090.30

Finding the Fourth Proportional to 93,576,020.70, 140,373,410.85 and 32,157,090.30

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Solution

The fourth proportional to 93,576,020.70, 140,373,410.85 and 32,157,090.30 is: 48,238,858.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,576,020.70 : 140,373,410.85 = 32,157,090.30 : x
  2. Step 2: Convert to fraction form
    93,576,020.70/140,373,410.85 = 32,157,090.30/x
  3. Step 3: Cross multiply
    93,576,020.70x = 140,373,410.85 × 32,157,090.30
  4. Step 4: Simplify right side
    93,576,020.70x = 4,514,000,448,422,450
  5. Step 5: Solve for x
    x = 4,514,000,448,422,450/93,576,020.70
  6. Step 6: Final answer
    x = 48,238,858.79

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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.