Home / 3,194,648,367.76-4,788,798,077.40-2,223,259,250.32

Finding the Fourth Proportional to 3,194,648,367.76, 4,788,798,077.40 and 2,223,259,250.32

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Solution

The fourth proportional to 3,194,648,367.76, 4,788,798,077.40 and 2,223,259,250.32 is: 3,332,679,656.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,648,367.76 : 4,788,798,077.40 = 2,223,259,250.32 : x
  2. Step 2: Convert to fraction form
    3,194,648,367.76/4,788,798,077.40 = 2,223,259,250.32/x
  3. Step 3: Cross multiply
    3,194,648,367.76x = 4,788,798,077.40 × 2,223,259,250.32
  4. Step 4: Simplify right side
    3,194,648,367.76x = 10,646,739,623,494,180,864
  5. Step 5: Solve for x
    x = 10,646,739,623,494,180,864/3,194,648,367.76
  6. Step 6: Final answer
    x = 3,332,679,656.06

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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.