Home / 8,744,534,180.34-12,067,744,947.57-4,784,145,219.06

Finding the Fourth Proportional to 8,744,534,180.34, 12,067,744,947.57 and 4,784,145,219.06

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Solution

The fourth proportional to 8,744,534,180.34, 12,067,744,947.57 and 4,784,145,219.06 is: 6,602,277,846.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,744,534,180.34 : 12,067,744,947.57 = 4,784,145,219.06 : x
  2. Step 2: Convert to fraction form
    8,744,534,180.34/12,067,744,947.57 = 4,784,145,219.06/x
  3. Step 3: Cross multiply
    8,744,534,180.34x = 12,067,744,947.57 × 4,784,145,219.06
  4. Step 4: Simplify right side
    8,744,534,180.34x = 57,733,844,295,752,491,008
  5. Step 5: Solve for x
    x = 57,733,844,295,752,491,008/8,744,534,180.34
  6. Step 6: Final answer
    x = 6,602,277,846.38

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1.5x scale

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.