Home / 180,496,135.52-248,844,113.52-143,450,096.48

Finding the Fourth Proportional to 180,496,135.52, 248,844,113.52 and 143,450,096.48

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Solution

The fourth proportional to 180,496,135.52, 248,844,113.52 and 143,450,096.48 is: 197,769,952.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,496,135.52 : 248,844,113.52 = 143,450,096.48 : x
  2. Step 2: Convert to fraction form
    180,496,135.52/248,844,113.52 = 143,450,096.48/x
  3. Step 3: Cross multiply
    180,496,135.52x = 248,844,113.52 × 143,450,096.48
  4. Step 4: Simplify right side
    180,496,135.52x = 35,696,712,092,924,072
  5. Step 5: Solve for x
    x = 35,696,712,092,924,072/180,496,135.52
  6. Step 6: Final answer
    x = 197,769,952.19

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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.