Home / 237,884,688.58-327,669,216.66-168,150,181.54

Finding the Fourth Proportional to 237,884,688.58, 327,669,216.66 and 168,150,181.54

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Solution

The fourth proportional to 237,884,688.58, 327,669,216.66 and 168,150,181.54 is: 231,614,899.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,884,688.58 : 327,669,216.66 = 168,150,181.54 : x
  2. Step 2: Convert to fraction form
    237,884,688.58/327,669,216.66 = 168,150,181.54/x
  3. Step 3: Cross multiply
    237,884,688.58x = 327,669,216.66 × 168,150,181.54
  4. Step 4: Simplify right side
    237,884,688.58x = 55,097,638,266,448,592
  5. Step 5: Solve for x
    x = 55,097,638,266,448,592/237,884,688.58
  6. Step 6: Final answer
    x = 231,614,899.62

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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.