Home / 147,446,844-203,476,732.26-82,256,748

Finding the Fourth Proportional to 147,446,844, 203,476,732.26 and 82,256,748

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Solution

The fourth proportional to 147,446,844, 203,476,732.26 and 82,256,748 is: 113,514,361.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,446,844 : 203,476,732.26 = 82,256,748 : x
  2. Step 2: Convert to fraction form
    147,446,844/203,476,732.26 = 82,256,748/x
  3. Step 3: Cross multiply
    147,446,844x = 203,476,732.26 × 82,256,748
  4. Step 4: Simplify right side
    147,446,844x = 16,737,334,289,374,290
  5. Step 5: Solve for x
    x = 16,737,334,289,374,290/147,446,844
  6. Step 6: Final answer
    x = 113,514,361.08

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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.