Home / 3,822,166,472,492.20-5,275,846,722,122-3,042,330,066,009.40

Finding the Fourth Proportional to 3,822,166,472,492.20, 5,275,846,722,122 and 3,042,330,066,009.40

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Solution

The fourth proportional to 3,822,166,472,492.20, 5,275,846,722,122 and 3,042,330,066,009.40 is: 4,199,416,017,561.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,822,166,472,492.20 : 5,275,846,722,122 = 3,042,330,066,009.40 : x
  2. Step 2: Convert to fraction form
    3,822,166,472,492.20/5,275,846,722,122 = 3,042,330,066,009.40/x
  3. Step 3: Cross multiply
    3,822,166,472,492.20x = 5,275,846,722,122 × 3,042,330,066,009.40
  4. Step 4: Simplify right side
    3,822,166,472,492.20x = 16,050,867,106,368,900,426,629,120
  5. Step 5: Solve for x
    x = 16,050,867,106,368,900,426,629,120/3,822,166,472,492.20
  6. Step 6: Final answer
    x = 4,199,416,017,561.14

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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.