Home / 6,242,250,990.56-9,356,822,017.64-2,100,256,523.60

Finding the Fourth Proportional to 6,242,250,990.56, 9,356,822,017.64 and 2,100,256,523.60

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Solution

The fourth proportional to 6,242,250,990.56, 9,356,822,017.64 and 2,100,256,523.60 is: 3,148,179,480.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,242,250,990.56 : 9,356,822,017.64 = 2,100,256,523.60 : x
  2. Step 2: Convert to fraction form
    6,242,250,990.56/9,356,822,017.64 = 2,100,256,523.60/x
  3. Step 3: Cross multiply
    6,242,250,990.56x = 9,356,822,017.64 × 2,100,256,523.60
  4. Step 4: Simplify right side
    6,242,250,990.56x = 19,651,726,482,712,522,752
  5. Step 5: Solve for x
    x = 19,651,726,482,712,522,752/6,242,250,990.56
  6. Step 6: Final answer
    x = 3,148,179,480.84

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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.