Home / 27,930,754,359.48-41,894,629,526.37-13,751,584,854.03

Finding the Fourth Proportional to 27,930,754,359.48, 41,894,629,526.37 and 13,751,584,854.03

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Solution

The fourth proportional to 27,930,754,359.48, 41,894,629,526.37 and 13,751,584,854.03 is: 20,626,637,771.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,930,754,359.48 : 41,894,629,526.37 = 13,751,584,854.03 : x
  2. Step 2: Convert to fraction form
    27,930,754,359.48/41,894,629,526.37 = 13,751,584,854.03/x
  3. Step 3: Cross multiply
    27,930,754,359.48x = 41,894,629,526.37 × 13,751,584,854.03
  4. Step 4: Simplify right side
    27,930,754,359.48x = 576,117,552,860,027,813,888
  5. Step 5: Solve for x
    x = 576,117,552,860,027,813,888/27,930,754,359.48
  6. Step 6: Final answer
    x = 20,626,637,771.58

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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.