Home / 2,426,255,904,170.40-3,348,338,396,987.60-1,343,609,347,659.50

Finding the Fourth Proportional to 2,426,255,904,170.40, 3,348,338,396,987.60 and 1,343,609,347,659.50

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Solution

The fourth proportional to 2,426,255,904,170.40, 3,348,338,396,987.60 and 1,343,609,347,659.50 is: 1,854,239,184,575.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,426,255,904,170.40 : 3,348,338,396,987.60 = 1,343,609,347,659.50 : x
  2. Step 2: Convert to fraction form
    2,426,255,904,170.40/3,348,338,396,987.60 = 1,343,609,347,659.50/x
  3. Step 3: Cross multiply
    2,426,255,904,170.40x = 3,348,338,396,987.60 × 1,343,609,347,659.50
  4. Step 4: Simplify right side
    2,426,255,904,170.40x = 4,498,858,769,319,765,336,915,968
  5. Step 5: Solve for x
    x = 4,498,858,769,319,765,336,915,968/2,426,255,904,170.40
  6. Step 6: Final answer
    x = 1,854,239,184,575.23

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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.