Home / 796,625,999.70-1,194,938,999.55-251,367,533.70

Finding the Fourth Proportional to 796,625,999.70, 1,194,938,999.55 and 251,367,533.70

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Solution

The fourth proportional to 796,625,999.70, 1,194,938,999.55 and 251,367,533.70 is: 377,051,300.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,625,999.70 : 1,194,938,999.55 = 251,367,533.70 : x
  2. Step 2: Convert to fraction form
    796,625,999.70/1,194,938,999.55 = 251,367,533.70/x
  3. Step 3: Cross multiply
    796,625,999.70x = 1,194,938,999.55 × 251,367,533.70
  4. Step 4: Simplify right side
    796,625,999.70x = 300,368,869,238,828,864
  5. Step 5: Solve for x
    x = 300,368,869,238,828,864/796,625,999.70
  6. Step 6: Final answer
    x = 377,051,300.55

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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.