Home / 8,852,976,111.80-13,279,464,167.70-2,309,874,519.80

Finding the Fourth Proportional to 8,852,976,111.80, 13,279,464,167.70 and 2,309,874,519.80

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Solution

The fourth proportional to 8,852,976,111.80, 13,279,464,167.70 and 2,309,874,519.80 is: 3,464,811,779.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,852,976,111.80 : 13,279,464,167.70 = 2,309,874,519.80 : x
  2. Step 2: Convert to fraction form
    8,852,976,111.80/13,279,464,167.70 = 2,309,874,519.80/x
  3. Step 3: Cross multiply
    8,852,976,111.80x = 13,279,464,167.70 × 2,309,874,519.80
  4. Step 4: Simplify right side
    8,852,976,111.80x = 30,673,895,917,567,348,736
  5. Step 5: Solve for x
    x = 30,673,895,917,567,348,736/8,852,976,111.80
  6. Step 6: Final answer
    x = 3,464,811,779.70

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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.