Home / 27,841,539,287.20-41,762,308,930.80-26,753,148,119.20

Finding the Fourth Proportional to 27,841,539,287.20, 41,762,308,930.80 and 26,753,148,119.20

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Solution

The fourth proportional to 27,841,539,287.20, 41,762,308,930.80 and 26,753,148,119.20 is: 40,129,722,178.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,841,539,287.20 : 41,762,308,930.80 = 26,753,148,119.20 : x
  2. Step 2: Convert to fraction form
    27,841,539,287.20/41,762,308,930.80 = 26,753,148,119.20/x
  3. Step 3: Cross multiply
    27,841,539,287.20x = 41,762,308,930.80 × 26,753,148,119.20
  4. Step 4: Simplify right side
    27,841,539,287.20x = 1,117,273,236,625,481,531,392
  5. Step 5: Solve for x
    x = 1,117,273,236,625,481,531,392/27,841,539,287.20
  6. Step 6: Final answer
    x = 40,129,722,178.80

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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.