Home / 3,822,166,472,492.70-5,275,846,722,122.70-3,042,330,066,009.90

Finding the Fourth Proportional to 3,822,166,472,492.70, 5,275,846,722,122.70 and 3,042,330,066,009.90

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Solution

The fourth proportional to 3,822,166,472,492.70, 5,275,846,722,122.70 and 3,042,330,066,009.90 is: 4,199,416,017,561.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,822,166,472,492.70 : 5,275,846,722,122.70 = 3,042,330,066,009.90 : x
  2. Step 2: Convert to fraction form
    3,822,166,472,492.70/5,275,846,722,122.70 = 3,042,330,066,009.90/x
  3. Step 3: Cross multiply
    3,822,166,472,492.70x = 5,275,846,722,122.70 × 3,042,330,066,009.90
  4. Step 4: Simplify right side
    3,822,166,472,492.70x = 16,050,867,106,373,667,840,327,680
  5. Step 5: Solve for x
    x = 16,050,867,106,373,667,840,327,680/3,822,166,472,492.70
  6. Step 6: Final answer
    x = 4,199,416,017,561.84

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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.