Home / 17,081,711,346.90-25,626,430,597.23-9,220,954,938.42

Finding the Fourth Proportional to 17,081,711,346.90, 25,626,430,597.23 and 9,220,954,938.42

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Solution

The fourth proportional to 17,081,711,346.90, 25,626,430,597.23 and 9,220,954,938.42 is: 13,833,518,022.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,081,711,346.90 : 25,626,430,597.23 = 9,220,954,938.42 : x
  2. Step 2: Convert to fraction form
    17,081,711,346.90/25,626,430,597.23 = 9,220,954,938.42/x
  3. Step 3: Cross multiply
    17,081,711,346.90x = 25,626,430,597.23 × 9,220,954,938.42
  4. Step 4: Simplify right side
    17,081,711,346.90x = 236,300,161,769,605,365,760
  5. Step 5: Solve for x
    x = 236,300,161,769,605,365,760/17,081,711,346.90
  6. Step 6: Final answer
    x = 13,833,518,022.33

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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.