Home / 1,656,609,814,983.60-2,482,718,019,893.60-850,744,200,550.32

Finding the Fourth Proportional to 1,656,609,814,983.60, 2,482,718,019,893.60 and 850,744,200,550.32

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Solution

The fourth proportional to 1,656,609,814,983.60, 2,482,718,019,893.60 and 850,744,200,550.32 is: 1,274,988,194,517.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,609,814,983.60 : 2,482,718,019,893.60 = 850,744,200,550.32 : x
  2. Step 2: Convert to fraction form
    1,656,609,814,983.60/2,482,718,019,893.60 = 850,744,200,550.32/x
  3. Step 3: Cross multiply
    1,656,609,814,983.60x = 2,482,718,019,893.60 × 850,744,200,550.32
  4. Step 4: Simplify right side
    1,656,609,814,983.60x = 2,112,157,957,026,254,155,677,696
  5. Step 5: Solve for x
    x = 2,112,157,957,026,254,155,677,696/1,656,609,814,983.60
  6. Step 6: Final answer
    x = 1,274,988,194,517.71

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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.