Home / 3,999,041,759,583.50-5,518,583,760,032-2,353,022,288,924.40

Finding the Fourth Proportional to 3,999,041,759,583.50, 5,518,583,760,032 and 2,353,022,288,924.40

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Solution

The fourth proportional to 3,999,041,759,583.50, 5,518,583,760,032 and 2,353,022,288,924.40 is: 3,247,115,526,996.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,999,041,759,583.50 : 5,518,583,760,032 = 2,353,022,288,924.40 : x
  2. Step 2: Convert to fraction form
    3,999,041,759,583.50/5,518,583,760,032 = 2,353,022,288,924.40/x
  3. Step 3: Cross multiply
    3,999,041,759,583.50x = 5,518,583,760,032 × 2,353,022,288,924.40
  4. Step 4: Simplify right side
    3,999,041,759,583.50x = 12,985,350,590,651,517,584,277,504
  5. Step 5: Solve for x
    x = 12,985,350,590,651,517,584,277,504/3,999,041,759,583.50
  6. Step 6: Final answer
    x = 3,247,115,526,996.63

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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.