Home / 165,624,006.20-248,436,009.30-165,624,006.20

Finding the Fourth Proportional to 165,624,006.20, 248,436,009.30 and 165,624,006.20

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Solution

The fourth proportional to 165,624,006.20, 248,436,009.30 and 165,624,006.20 is: 248,436,009.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,624,006.20 : 248,436,009.30 = 165,624,006.20 : x
  2. Step 2: Convert to fraction form
    165,624,006.20/248,436,009.30 = 165,624,006.20/x
  3. Step 3: Cross multiply
    165,624,006.20x = 248,436,009.30 × 165,624,006.20
  4. Step 4: Simplify right side
    165,624,006.20x = 41,146,967,144,606,456
  5. Step 5: Solve for x
    x = 41,146,967,144,606,456/165,624,006.20
  6. Step 6: Final answer
    x = 248,436,009.30

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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.