Home / 566,151,629,990.30-849,230,619,722.75-188,842,385,286.06

Finding the Fourth Proportional to 566,151,629,990.30, 849,230,619,722.75 and 188,842,385,286.06

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Solution

The fourth proportional to 566,151,629,990.30, 849,230,619,722.75 and 188,842,385,286.06 is: 283,264,636,876.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,151,629,990.30 : 849,230,619,722.75 = 188,842,385,286.06 : x
  2. Step 2: Convert to fraction form
    566,151,629,990.30/849,230,619,722.75 = 188,842,385,286.06/x
  3. Step 3: Cross multiply
    566,151,629,990.30x = 849,230,619,722.75 × 188,842,385,286.06
  4. Step 4: Simplify right side
    566,151,629,990.30x = 160,370,735,886,403,060,629,504
  5. Step 5: Solve for x
    x = 160,370,735,886,403,060,629,504/566,151,629,990.30
  6. Step 6: Final answer
    x = 283,264,636,876.79

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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.