Home / 4,844,456,901.12-6,685,353,210.24-2,616,789,100.80

Finding the Fourth Proportional to 4,844,456,901.12, 6,685,353,210.24 and 2,616,789,100.80

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Solution

The fourth proportional to 4,844,456,901.12, 6,685,353,210.24 and 2,616,789,100.80 is: 3,611,170,410.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,844,456,901.12 : 6,685,353,210.24 = 2,616,789,100.80 : x
  2. Step 2: Convert to fraction form
    4,844,456,901.12/6,685,353,210.24 = 2,616,789,100.80/x
  3. Step 3: Cross multiply
    4,844,456,901.12x = 6,685,353,210.24 × 2,616,789,100.80
  4. Step 4: Simplify right side
    4,844,456,901.12x = 17,494,159,415,554,324,480
  5. Step 5: Solve for x
    x = 17,494,159,415,554,324,480/4,844,456,901.12
  6. Step 6: Final answer
    x = 3,611,170,410.35

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Double scale
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1.5x scale

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.