Home / 4,175,222,924.76-5,761,830,414.45-2,458,646,974.68

Finding the Fourth Proportional to 4,175,222,924.76, 5,761,830,414.45 and 2,458,646,974.68

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Solution

The fourth proportional to 4,175,222,924.76, 5,761,830,414.45 and 2,458,646,974.68 is: 3,392,946,238.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,175,222,924.76 : 5,761,830,414.45 = 2,458,646,974.68 : x
  2. Step 2: Convert to fraction form
    4,175,222,924.76/5,761,830,414.45 = 2,458,646,974.68/x
  3. Step 3: Cross multiply
    4,175,222,924.76x = 5,761,830,414.45 × 2,458,646,974.68
  4. Step 4: Simplify right side
    4,175,222,924.76x = 14,166,306,917,106,702,336
  5. Step 5: Solve for x
    x = 14,166,306,917,106,702,336/4,175,222,924.76
  6. Step 6: Final answer
    x = 3,392,946,238.41

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Double scale
Find fourth proportional to 4,175,222,925.76, 5,761,830,415.83 and 2,458,646,975.68
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1.5x scale

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.