Home / 11,680,263,490.25-17,520,395,437.74-2,837,042,755.76

Finding the Fourth Proportional to 11,680,263,490.25, 17,520,395,437.74 and 2,837,042,755.76

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Solution

The fourth proportional to 11,680,263,490.25, 17,520,395,437.74 and 2,837,042,755.76 is: 4,255,564,182.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,680,263,490.25 : 17,520,395,437.74 = 2,837,042,755.76 : x
  2. Step 2: Convert to fraction form
    11,680,263,490.25/17,520,395,437.74 = 2,837,042,755.76/x
  3. Step 3: Cross multiply
    11,680,263,490.25x = 17,520,395,437.74 × 2,837,042,755.76
  4. Step 4: Simplify right side
    11,680,263,490.25x = 49,706,110,954,743,128,064
  5. Step 5: Solve for x
    x = 49,706,110,954,743,128,064/11,680,263,490.25
  6. Step 6: Final answer
    x = 4,255,564,182.80

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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.