Home / 2,029,302,581.48-3,042,846,112.98-610,992,840.68

Finding the Fourth Proportional to 2,029,302,581.48, 3,042,846,112.98 and 610,992,840.68

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Solution

The fourth proportional to 2,029,302,581.48, 3,042,846,112.98 and 610,992,840.68 is: 916,155,731.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029,302,581.48 : 3,042,846,112.98 = 610,992,840.68 : x
  2. Step 2: Convert to fraction form
    2,029,302,581.48/3,042,846,112.98 = 610,992,840.68/x
  3. Step 3: Cross multiply
    2,029,302,581.48x = 3,042,846,112.98 × 610,992,840.68
  4. Step 4: Simplify right side
    2,029,302,581.48x = 1,859,157,190,321,746,176
  5. Step 5: Solve for x
    x = 1,859,157,190,321,746,176/2,029,302,581.48
  6. Step 6: Final answer
    x = 916,155,731.18

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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.