Home / 165,536,018,818.80-248,304,028,228.20-165,536,018,818.80

Finding the Fourth Proportional to 165,536,018,818.80, 248,304,028,228.20 and 165,536,018,818.80

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Solution

The fourth proportional to 165,536,018,818.80, 248,304,028,228.20 and 165,536,018,818.80 is: 248,304,028,228.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,536,018,818.80 : 248,304,028,228.20 = 165,536,018,818.80 : x
  2. Step 2: Convert to fraction form
    165,536,018,818.80/248,304,028,228.20 = 165,536,018,818.80/x
  3. Step 3: Cross multiply
    165,536,018,818.80x = 248,304,028,228.20 × 165,536,018,818.80
  4. Step 4: Simplify right side
    165,536,018,818.80x = 41,103,260,289,567,157,125,120
  5. Step 5: Solve for x
    x = 41,103,260,289,567,157,125,120/165,536,018,818.80
  6. Step 6: Final answer
    x = 248,304,028,228.20

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1.5x scale

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.