Home / 239,049,924.64-329,885,542.69-133,207,801.00

Finding the Fourth Proportional to 239,049,924.64, 329,885,542.69 and 133,207,801.00

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Solution

The fourth proportional to 239,049,924.64, 329,885,542.69 and 133,207,801.00 is: 183,824,896.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,049,924.64 : 329,885,542.69 = 133,207,801.00 : x
  2. Step 2: Convert to fraction form
    239,049,924.64/329,885,542.69 = 133,207,801.00/x
  3. Step 3: Cross multiply
    239,049,924.64x = 329,885,542.69 × 133,207,801.00
  4. Step 4: Simplify right side
    239,049,924.64x = 43,943,327,722,268,792
  5. Step 5: Solve for x
    x = 43,943,327,722,268,792/239,049,924.64
  6. Step 6: Final answer
    x = 183,824,896.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.