Home / 7,217,058,085,000-10,830,356,397,274-3,397,904,673,947.40

Finding the Fourth Proportional to 7,217,058,085,000, 10,830,356,397,274 and 3,397,904,673,947.40

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Solution

The fourth proportional to 7,217,058,085,000, 10,830,356,397,274 and 3,397,904,673,947.40 is: 5,099,102,458,285.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,217,058,085,000 : 10,830,356,397,274 = 3,397,904,673,947.40 : x
  2. Step 2: Convert to fraction form
    7,217,058,085,000/10,830,356,397,274 = 3,397,904,673,947.40/x
  3. Step 3: Cross multiply
    7,217,058,085,000x = 10,830,356,397,274 × 3,397,904,673,947.40
  4. Step 4: Simplify right side
    7,217,058,085,000x = 36,800,518,622,813,447,904,034,816
  5. Step 5: Solve for x
    x = 36,800,518,622,813,447,904,034,816/7,217,058,085,000
  6. Step 6: Final answer
    x = 5,099,102,458,285.60

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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.