Home / 3,268,648,668.99-4,902,940,692.54-1,497,517,001.58

Finding the Fourth Proportional to 3,268,648,668.99, 4,902,940,692.54 and 1,497,517,001.58

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Solution

The fourth proportional to 3,268,648,668.99, 4,902,940,692.54 and 1,497,517,001.58 is: 2,246,260,699.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,268,648,668.99 : 4,902,940,692.54 = 1,497,517,001.58 : x
  2. Step 2: Convert to fraction form
    3,268,648,668.99/4,902,940,692.54 = 1,497,517,001.58/x
  3. Step 3: Cross multiply
    3,268,648,668.99x = 4,902,940,692.54 × 1,497,517,001.58
  4. Step 4: Simplify right side
    3,268,648,668.99x = 7,342,237,044,817,069,056
  5. Step 5: Solve for x
    x = 7,342,237,044,817,069,056/3,268,648,668.99
  6. Step 6: Final answer
    x = 2,246,260,699.25

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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.