Home / 3,341,188,230.18-5,008,666,659.97-1,128,850,768.33

Finding the Fourth Proportional to 3,341,188,230.18, 5,008,666,659.97 and 1,128,850,768.33

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Solution

The fourth proportional to 3,341,188,230.18, 5,008,666,659.97 and 1,128,850,768.33 is: 1,692,223,489.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,188,230.18 : 5,008,666,659.97 = 1,128,850,768.33 : x
  2. Step 2: Convert to fraction form
    3,341,188,230.18/5,008,666,659.97 = 1,128,850,768.33/x
  3. Step 3: Cross multiply
    3,341,188,230.18x = 5,008,666,659.97 × 1,128,850,768.33
  4. Step 4: Simplify right side
    3,341,188,230.18x = 5,654,037,207,415,989,248
  5. Step 5: Solve for x
    x = 5,654,037,207,415,989,248/3,341,188,230.18
  6. Step 6: Final answer
    x = 1,692,223,489.94

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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.