Home / 741,142,283.33-1,111,721,397.83-223,577,210.27

Finding the Fourth Proportional to 741,142,283.33, 1,111,721,397.83 and 223,577,210.27

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Solution

The fourth proportional to 741,142,283.33, 1,111,721,397.83 and 223,577,210.27 is: 335,368,220.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    741,142,283.33 : 1,111,721,397.83 = 223,577,210.27 : x
  2. Step 2: Convert to fraction form
    741,142,283.33/1,111,721,397.83 = 223,577,210.27/x
  3. Step 3: Cross multiply
    741,142,283.33x = 1,111,721,397.83 × 223,577,210.27
  4. Step 4: Simplify right side
    741,142,283.33x = 248,555,568,726,807,232
  5. Step 5: Solve for x
    x = 248,555,568,726,807,232/741,142,283.33
  6. Step 6: Final answer
    x = 335,368,220.54

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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.