Home / 5,086,375,392,661.40-7,629,562,668,217.50-1,410,652,705,587.90

Finding the Fourth Proportional to 5,086,375,392,661.40, 7,629,562,668,217.50 and 1,410,652,705,587.90

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Solution

The fourth proportional to 5,086,375,392,661.40, 7,629,562,668,217.50 and 1,410,652,705,587.90 is: 2,115,978,941,684.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,086,375,392,661.40 : 7,629,562,668,217.50 = 1,410,652,705,587.90 : x
  2. Step 2: Convert to fraction form
    5,086,375,392,661.40/7,629,562,668,217.50 = 1,410,652,705,587.90/x
  3. Step 3: Cross multiply
    5,086,375,392,661.40x = 7,629,562,668,217.50 × 1,410,652,705,587.90
  4. Step 4: Simplify right side
    5,086,375,392,661.40x = 10,762,663,220,373,453,566,640,128
  5. Step 5: Solve for x
    x = 10,762,663,220,373,453,566,640,128/5,086,375,392,661.40
  6. Step 6: Final answer
    x = 2,115,978,941,684.44

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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.