Home / 4,208,628,359.98-5,807,922,532.07-2,277,396,168.79

Finding the Fourth Proportional to 4,208,628,359.98, 5,807,922,532.07 and 2,277,396,168.79

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Solution

The fourth proportional to 4,208,628,359.98, 5,807,922,532.07 and 2,277,396,168.79 is: 3,142,815,043.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,208,628,359.98 : 5,807,922,532.07 = 2,277,396,168.79 : x
  2. Step 2: Convert to fraction form
    4,208,628,359.98/5,807,922,532.07 = 2,277,396,168.79/x
  3. Step 3: Cross multiply
    4,208,628,359.98x = 5,807,922,532.07 × 2,277,396,168.79
  4. Step 4: Simplify right side
    4,208,628,359.98x = 13,226,940,523,165,333,504
  5. Step 5: Solve for x
    x = 13,226,940,523,165,333,504/4,208,628,359.98
  6. Step 6: Final answer
    x = 3,142,815,043.72

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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.