Home / 794,017,521.71-1,095,774,413.01-441,618,994.61

Finding the Fourth Proportional to 794,017,521.71, 1,095,774,413.01 and 441,618,994.61

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Solution

The fourth proportional to 794,017,521.71, 1,095,774,413.01 and 441,618,994.61 is: 609,451,027.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,017,521.71 : 1,095,774,413.01 = 441,618,994.61 : x
  2. Step 2: Convert to fraction form
    794,017,521.71/1,095,774,413.01 = 441,618,994.61/x
  3. Step 3: Cross multiply
    794,017,521.71x = 1,095,774,413.01 × 441,618,994.61
  4. Step 4: Simplify right side
    794,017,521.71x = 483,914,794,592,839,104
  5. Step 5: Solve for x
    x = 483,914,794,592,839,104/794,017,521.71
  6. Step 6: Final answer
    x = 609,451,027.67

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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.