Home / 3,874,893,817.30-5,807,618,706.54-2,008,510,558.32

Finding the Fourth Proportional to 3,874,893,817.30, 5,807,618,706.54 and 2,008,510,558.32

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Solution

The fourth proportional to 3,874,893,817.30, 5,807,618,706.54 and 2,008,510,558.32 is: 3,010,318,228.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,874,893,817.30 : 5,807,618,706.54 = 2,008,510,558.32 : x
  2. Step 2: Convert to fraction form
    3,874,893,817.30/5,807,618,706.54 = 2,008,510,558.32/x
  3. Step 3: Cross multiply
    3,874,893,817.30x = 5,807,618,706.54 × 2,008,510,558.32
  4. Step 4: Simplify right side
    3,874,893,817.30x = 11,664,663,490,772,287,488
  5. Step 5: Solve for x
    x = 11,664,663,490,772,287,488/3,874,893,817.30
  6. Step 6: Final answer
    x = 3,010,318,228.26

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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.