Home / 246,785,197.44-370,219,413.70-82,984,016.46

Finding the Fourth Proportional to 246,785,197.44, 370,219,413.70 and 82,984,016.46

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Solution

The fourth proportional to 246,785,197.44, 370,219,413.70 and 82,984,016.46 is: 124,490,019.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,785,197.44 : 370,219,413.70 = 82,984,016.46 : x
  2. Step 2: Convert to fraction form
    246,785,197.44/370,219,413.70 = 82,984,016.46/x
  3. Step 3: Cross multiply
    246,785,197.44x = 370,219,413.70 × 82,984,016.46
  4. Step 4: Simplify right side
    246,785,197.44x = 30,722,293,920,292,348
  5. Step 5: Solve for x
    x = 30,722,293,920,292,348/246,785,197.44
  6. Step 6: Final answer
    x = 124,490,019.01

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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.