Home / 167,436,525.40-251,188,313.10-93,765,073.30

Finding the Fourth Proportional to 167,436,525.40, 251,188,313.10 and 93,765,073.30

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Solution

The fourth proportional to 167,436,525.40, 251,188,313.10 and 93,765,073.30 is: 140,666,384.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,436,525.40 : 251,188,313.10 = 93,765,073.30 : x
  2. Step 2: Convert to fraction form
    167,436,525.40/251,188,313.10 = 93,765,073.30/x
  3. Step 3: Cross multiply
    167,436,525.40x = 251,188,313.10 × 93,765,073.30
  4. Step 4: Simplify right side
    167,436,525.40x = 23,552,690,589,924,848
  5. Step 5: Solve for x
    x = 23,552,690,589,924,848/167,436,525.40
  6. Step 6: Final answer
    x = 140,666,384.07

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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.