Home / 143,622,148.50-227,457,090.50

Finding the Third Proportional to 143,622,148.50 and 227,457,090.50

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Solution

The third proportional to 143,622,148.50 and 227,457,090.50 is: 360,228,060.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    143,622,148.50 : 227,457,090.50 = 227,457,090.50 : x
  2. Step 2: Convert to fraction form
    143,622,148.50/227,457,090.50 = 227,457,090.50/x
  3. Step 3: Cross multiply
    143,622,148.50x = 227,457,090.50 × 227,457,090.50
  4. Step 4: Simplify right side
    143,622,148.50x = 51,736,728,018,725,192
  5. Step 5: Solve for x
    x = 51,736,728,018,725,192/143,622,148.50
  6. Step 6: Final answer
    x = 360,228,060.64

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.