Home / 22,388,798.98-33,583,087.77-8,743,331.08

Finding the Fourth Proportional to 22,388,798.98, 33,583,087.77 and 8,743,331.08

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Solution

The fourth proportional to 22,388,798.98, 33,583,087.77 and 8,743,331.08 is: 13,114,953.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,388,798.98 : 33,583,087.77 = 8,743,331.08 : x
  2. Step 2: Convert to fraction form
    22,388,798.98/33,583,087.77 = 8,743,331.08/x
  3. Step 3: Cross multiply
    22,388,798.98x = 33,583,087.77 × 8,743,331.08
  4. Step 4: Simplify right side
    22,388,798.98x = 293,628,055,061,808.94
  5. Step 5: Solve for x
    x = 293,628,055,061,808.94/22,388,798.98
  6. Step 6: Final answer
    x = 13,114,953.39

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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.