Home / 3,822,166,472,494.60-5,275,846,722,125.40-3,042,330,066,012

Finding the Fourth Proportional to 3,822,166,472,494.60, 5,275,846,722,125.40 and 3,042,330,066,012

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Solution

The fourth proportional to 3,822,166,472,494.60, 5,275,846,722,125.40 and 3,042,330,066,012 is: 4,199,416,017,564.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,822,166,472,494.60 : 5,275,846,722,125.40 = 3,042,330,066,012 : x
  2. Step 2: Convert to fraction form
    3,822,166,472,494.60/5,275,846,722,125.40 = 3,042,330,066,012/x
  3. Step 3: Cross multiply
    3,822,166,472,494.60x = 5,275,846,722,125.40 × 3,042,330,066,012
  4. Step 4: Simplify right side
    3,822,166,472,494.60x = 16,050,867,106,392,962,980,904,960
  5. Step 5: Solve for x
    x = 16,050,867,106,392,962,980,904,960/3,822,166,472,494.60
  6. Step 6: Final answer
    x = 4,199,416,017,564.80

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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.