Home / 449,961,518.01-674,874,081.32-122,462,551.82

Finding the Fourth Proportional to 449,961,518.01, 674,874,081.32 and 122,462,551.82

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Solution

The fourth proportional to 449,961,518.01, 674,874,081.32 and 122,462,551.82 is: 183,675,267.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    449,961,518.01 : 674,874,081.32 = 122,462,551.82 : x
  2. Step 2: Convert to fraction form
    449,961,518.01/674,874,081.32 = 122,462,551.82/x
  3. Step 3: Cross multiply
    449,961,518.01x = 674,874,081.32 × 122,462,551.82
  4. Step 4: Simplify right side
    449,961,518.01x = 82,646,802,151,638,720
  5. Step 5: Solve for x
    x = 82,646,802,151,638,720/449,961,518.01
  6. Step 6: Final answer
    x = 183,675,267.43

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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.