Home / 4,007,156,023.96-5,529,881,818.44-2,223,009,523.12

Finding the Fourth Proportional to 4,007,156,023.96, 5,529,881,818.44 and 2,223,009,523.12

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Solution

The fourth proportional to 4,007,156,023.96, 5,529,881,818.44 and 2,223,009,523.12 is: 3,067,756,750.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,007,156,023.96 : 5,529,881,818.44 = 2,223,009,523.12 : x
  2. Step 2: Convert to fraction form
    4,007,156,023.96/5,529,881,818.44 = 2,223,009,523.12/x
  3. Step 3: Cross multiply
    4,007,156,023.96x = 5,529,881,818.44 × 2,223,009,523.12
  4. Step 4: Simplify right side
    4,007,156,023.96x = 12,292,979,944,120,260,608
  5. Step 5: Solve for x
    x = 12,292,979,944,120,260,608/4,007,156,023.96
  6. Step 6: Final answer
    x = 3,067,756,750.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.