Home / 2,055,770,552,648.60-2,837,031,398,971.80-1,129,857,449,171.50

Finding the Fourth Proportional to 2,055,770,552,648.60, 2,837,031,398,971.80 and 1,129,857,449,171.50

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Solution

The fourth proportional to 2,055,770,552,648.60, 2,837,031,398,971.80 and 1,129,857,449,171.50 is: 1,559,240,672,813.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,770,552,648.60 : 2,837,031,398,971.80 = 1,129,857,449,171.50 : x
  2. Step 2: Convert to fraction form
    2,055,770,552,648.60/2,837,031,398,971.80 = 1,129,857,449,171.50/x
  3. Step 3: Cross multiply
    2,055,770,552,648.60x = 2,837,031,398,971.80 × 1,129,857,449,171.50
  4. Step 4: Simplify right side
    2,055,770,552,648.60x = 3,205,441,059,661,729,937,489,920
  5. Step 5: Solve for x
    x = 3,205,441,059,661,729,937,489,920/2,055,770,552,648.60
  6. Step 6: Final answer
    x = 1,559,240,672,813.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.