Home / 171,233,228.16-236,234,586.24-97,855,004.16

Finding the Fourth Proportional to 171,233,228.16, 236,234,586.24 and 97,855,004.16

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Solution

The fourth proportional to 171,233,228.16, 236,234,586.24 and 97,855,004.16 is: 135,001,463.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,233,228.16 : 236,234,586.24 = 97,855,004.16 : x
  2. Step 2: Convert to fraction form
    171,233,228.16/236,234,586.24 = 97,855,004.16/x
  3. Step 3: Cross multiply
    171,233,228.16x = 236,234,586.24 × 97,855,004.16
  4. Step 4: Simplify right side
    171,233,228.16x = 23,116,736,419,251,080
  5. Step 5: Solve for x
    x = 23,116,736,419,251,080/171,233,228.16
  6. Step 6: Final answer
    x = 135,001,463.60

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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.