Home / 16,424,770.08-22,666,329.42-9,083,097.36

Finding the Fourth Proportional to 16,424,770.08, 22,666,329.42 and 9,083,097.36

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Solution

The fourth proportional to 16,424,770.08, 22,666,329.42 and 9,083,097.36 is: 12,534,755.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,424,770.08 : 22,666,329.42 = 9,083,097.36 : x
  2. Step 2: Convert to fraction form
    16,424,770.08/22,666,329.42 = 9,083,097.36/x
  3. Step 3: Cross multiply
    16,424,770.08x = 22,666,329.42 × 9,083,097.36
  4. Step 4: Simplify right side
    16,424,770.08x = 205,880,476,915,692.34
  5. Step 5: Solve for x
    x = 205,880,476,915,692.34/16,424,770.08
  6. Step 6: Final answer
    x = 12,534,755.49

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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.