Home / 3,586,032,003.60-5,379,048,005.40-2,201,356,573.20

Finding the Fourth Proportional to 3,586,032,003.60, 5,379,048,005.40 and 2,201,356,573.20

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Solution

The fourth proportional to 3,586,032,003.60, 5,379,048,005.40 and 2,201,356,573.20 is: 3,302,034,859.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,586,032,003.60 : 5,379,048,005.40 = 2,201,356,573.20 : x
  2. Step 2: Convert to fraction form
    3,586,032,003.60/5,379,048,005.40 = 2,201,356,573.20/x
  3. Step 3: Cross multiply
    3,586,032,003.60x = 5,379,048,005.40 × 2,201,356,573.20
  4. Step 4: Simplify right side
    3,586,032,003.60x = 11,841,202,684,245,637,120
  5. Step 5: Solve for x
    x = 11,841,202,684,245,637,120/3,586,032,003.60
  6. Step 6: Final answer
    x = 3,302,034,859.80

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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.