Home / 107,220,348,054.40-160,830,522,081.60-36,554,850,860.80

Finding the Fourth Proportional to 107,220,348,054.40, 160,830,522,081.60 and 36,554,850,860.80

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Solution

The fourth proportional to 107,220,348,054.40, 160,830,522,081.60 and 36,554,850,860.80 is: 54,832,276,291.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,220,348,054.40 : 160,830,522,081.60 = 36,554,850,860.80 : x
  2. Step 2: Convert to fraction form
    107,220,348,054.40/160,830,522,081.60 = 36,554,850,860.80/x
  3. Step 3: Cross multiply
    107,220,348,054.40x = 160,830,522,081.60 × 36,554,850,860.80
  4. Step 4: Simplify right side
    107,220,348,054.40x = 5,879,135,748,557,489,831,936
  5. Step 5: Solve for x
    x = 5,879,135,748,557,489,831,936/107,220,348,054.40
  6. Step 6: Final answer
    x = 54,832,276,291.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.