Home / 61,299,886,120.67-91,996,761,039.15-27,747,071,514.58

Finding the Fourth Proportional to 61,299,886,120.67, 91,996,761,039.15 and 27,747,071,514.58

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Solution

The fourth proportional to 61,299,886,120.67, 91,996,761,039.15 and 27,747,071,514.58 is: 41,641,850,730.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,299,886,120.67 : 91,996,761,039.15 = 27,747,071,514.58 : x
  2. Step 2: Convert to fraction form
    61,299,886,120.67/91,996,761,039.15 = 27,747,071,514.58/x
  3. Step 3: Cross multiply
    61,299,886,120.67x = 91,996,761,039.15 × 27,747,071,514.58
  4. Step 4: Simplify right side
    61,299,886,120.67x = 2,552,640,707,663,022,260,224
  5. Step 5: Solve for x
    x = 2,552,640,707,663,022,260,224/61,299,886,120.67
  6. Step 6: Final answer
    x = 41,641,850,730.98

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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.