Home / 741,134,040.96-1,111,710,522.88-195,870,864

Finding the Fourth Proportional to 741,134,040.96, 1,111,710,522.88 and 195,870,864

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Solution

The fourth proportional to 741,134,040.96, 1,111,710,522.88 and 195,870,864 is: 293,808,796.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    741,134,040.96 : 1,111,710,522.88 = 195,870,864 : x
  2. Step 2: Convert to fraction form
    741,134,040.96/1,111,710,522.88 = 195,870,864/x
  3. Step 3: Cross multiply
    741,134,040.96x = 1,111,710,522.88 × 195,870,864
  4. Step 4: Simplify right side
    741,134,040.96x = 217,751,700,634,397,376
  5. Step 5: Solve for x
    x = 217,751,700,634,397,376/741,134,040.96
  6. Step 6: Final answer
    x = 293,808,796.52

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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.