Home / 2,575,530,135.45-3,863,799,087.98-1,101,667,095.45

Finding the Fourth Proportional to 2,575,530,135.45, 3,863,799,087.98 and 1,101,667,095.45

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Solution

The fourth proportional to 2,575,530,135.45, 3,863,799,087.98 and 1,101,667,095.45 is: 1,652,716,176.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,575,530,135.45 : 3,863,799,087.98 = 1,101,667,095.45 : x
  2. Step 2: Convert to fraction form
    2,575,530,135.45/3,863,799,087.98 = 1,101,667,095.45/x
  3. Step 3: Cross multiply
    2,575,530,135.45x = 3,863,799,087.98 × 1,101,667,095.45
  4. Step 4: Simplify right side
    2,575,530,135.45x = 4,256,620,318,651,777,536
  5. Step 5: Solve for x
    x = 4,256,620,318,651,777,536/2,575,530,135.45
  6. Step 6: Final answer
    x = 1,652,716,176.78

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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.