Home / 75,855,932.98-104,681,463.07-41,048,619.66

Finding the Fourth Proportional to 75,855,932.98, 104,681,463.07 and 41,048,619.66

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Solution

The fourth proportional to 75,855,932.98, 104,681,463.07 and 41,048,619.66 is: 56,647,244.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,855,932.98 : 104,681,463.07 = 41,048,619.66 : x
  2. Step 2: Convert to fraction form
    75,855,932.98/104,681,463.07 = 41,048,619.66/x
  3. Step 3: Cross multiply
    75,855,932.98x = 104,681,463.07 × 41,048,619.66
  4. Step 4: Simplify right side
    75,855,932.98x = 4,297,029,563,012,765.50
  5. Step 5: Solve for x
    x = 4,297,029,563,012,765.50/75,855,932.98
  6. Step 6: Final answer
    x = 56,647,244.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.