Home / 48,833,422,112.20-73,269,243,465.90-17,817,409,107.40

Finding the Fourth Proportional to 48,833,422,112.20, 73,269,243,465.90 and 17,817,409,107.40

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Solution

The fourth proportional to 48,833,422,112.20, 73,269,243,465.90 and 17,817,409,107.40 is: 26,733,086,262.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,833,422,112.20 : 73,269,243,465.90 = 17,817,409,107.40 : x
  2. Step 2: Convert to fraction form
    48,833,422,112.20/73,269,243,465.90 = 17,817,409,107.40/x
  3. Step 3: Cross multiply
    48,833,422,112.20x = 73,269,243,465.90 × 17,817,409,107.40
  4. Step 4: Simplify right side
    48,833,422,112.20x = 1,305,468,085,821,634,510,848
  5. Step 5: Solve for x
    x = 1,305,468,085,821,634,510,848/48,833,422,112.20
  6. Step 6: Final answer
    x = 26,733,086,262.56

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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.