Home / 8,894,673,072.54-12,274,672,149.87-4,825,574,567.82

Finding the Fourth Proportional to 8,894,673,072.54, 12,274,672,149.87 and 4,825,574,567.82

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Solution

The fourth proportional to 8,894,673,072.54, 12,274,672,149.87 and 4,825,574,567.82 is: 6,659,305,549.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,894,673,072.54 : 12,274,672,149.87 = 4,825,574,567.82 : x
  2. Step 2: Convert to fraction form
    8,894,673,072.54/12,274,672,149.87 = 4,825,574,567.82/x
  3. Step 3: Cross multiply
    8,894,673,072.54x = 12,274,672,149.87 × 4,825,574,567.82
  4. Step 4: Simplify right side
    8,894,673,072.54x = 59,232,345,754,741,112,832
  5. Step 5: Solve for x
    x = 59,232,345,754,741,112,832/8,894,673,072.54
  6. Step 6: Final answer
    x = 6,659,305,549.70

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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.