Home / 1,876,503,536.84-2,588,933,464.26-1,072,153,902.44

Finding the Fourth Proportional to 1,876,503,536.84, 2,588,933,464.26 and 1,072,153,902.44

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Solution

The fourth proportional to 1,876,503,536.84, 2,588,933,464.26 and 1,072,153,902.44 is: 1,479,205,907.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,876,503,536.84 : 2,588,933,464.26 = 1,072,153,902.44 : x
  2. Step 2: Convert to fraction form
    1,876,503,536.84/2,588,933,464.26 = 1,072,153,902.44/x
  3. Step 3: Cross multiply
    1,876,503,536.84x = 2,588,933,464.26 × 1,072,153,902.44
  4. Step 4: Simplify right side
    1,876,503,536.84x = 2,775,735,116,863,867,904
  5. Step 5: Solve for x
    x = 2,775,735,116,863,867,904/1,876,503,536.84
  6. Step 6: Final answer
    x = 1,479,205,907.35

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Double scale
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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.