Home / 2,068,606,551.04-2,854,737,605.04-1,128,869,764.32

Finding the Fourth Proportional to 2,068,606,551.04, 2,854,737,605.04 and 1,128,869,764.32

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Solution

The fourth proportional to 2,068,606,551.04, 2,854,737,605.04 and 1,128,869,764.32 is: 1,557,873,325.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068,606,551.04 : 2,854,737,605.04 = 1,128,869,764.32 : x
  2. Step 2: Convert to fraction form
    2,068,606,551.04/2,854,737,605.04 = 1,128,869,764.32/x
  3. Step 3: Cross multiply
    2,068,606,551.04x = 2,854,737,605.04 × 1,128,869,764.32
  4. Step 4: Simplify right side
    2,068,606,551.04x = 3,222,626,967,396,945,920
  5. Step 5: Solve for x
    x = 3,222,626,967,396,945,920/2,068,606,551.04
  6. Step 6: Final answer
    x = 1,557,873,325.78

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Double scale
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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.