Home / 194,599,164,180.24-291,792,335,899.68-154,519,475,590.80

Finding the Fourth Proportional to 194,599,164,180.24, 291,792,335,899.68 and 154,519,475,590.80

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Solution

The fourth proportional to 194,599,164,180.24, 291,792,335,899.68 and 154,519,475,590.80 is: 231,694,719,319.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,599,164,180.24 : 291,792,335,899.68 = 154,519,475,590.80 : x
  2. Step 2: Convert to fraction form
    194,599,164,180.24/291,792,335,899.68 = 154,519,475,590.80/x
  3. Step 3: Cross multiply
    194,599,164,180.24x = 291,792,335,899.68 × 154,519,475,590.80
  4. Step 4: Simplify right side
    194,599,164,180.24x = 45,087,598,724,633,111,560,192
  5. Step 5: Solve for x
    x = 45,087,598,724,633,111,560,192/194,599,164,180.24
  6. Step 6: Final answer
    x = 231,694,719,319.93

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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.