Home / 5,193,072,110,901.70-7,790,804,883,216.70-1,797,298,270,781.80

Finding the Fourth Proportional to 5,193,072,110,901.70, 7,790,804,883,216.70 and 1,797,298,270,781.80

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Solution

The fourth proportional to 5,193,072,110,901.70, 7,790,804,883,216.70 and 1,797,298,270,781.80 is: 2,696,361,584,351.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,193,072,110,901.70 : 7,790,804,883,216.70 = 1,797,298,270,781.80 : x
  2. Step 2: Convert to fraction form
    5,193,072,110,901.70/7,790,804,883,216.70 = 1,797,298,270,781.80/x
  3. Step 3: Cross multiply
    5,193,072,110,901.70x = 7,790,804,883,216.70 × 1,797,298,270,781.80
  4. Step 4: Simplify right side
    5,193,072,110,901.70x = 14,002,400,144,603,778,866,216,960
  5. Step 5: Solve for x
    x = 14,002,400,144,603,778,866,216,960/5,193,072,110,901.70
  6. Step 6: Final answer
    x = 2,696,361,584,351.75

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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.