Home / 22,153,436.98-33,229,888.11-5,757,269.02

Finding the Fourth Proportional to 22,153,436.98, 33,229,888.11 and 5,757,269.02

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Solution

The fourth proportional to 22,153,436.98, 33,229,888.11 and 5,757,269.02 is: 8,635,834.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,153,436.98 : 33,229,888.11 = 5,757,269.02 : x
  2. Step 2: Convert to fraction form
    22,153,436.98/33,229,888.11 = 5,757,269.02/x
  3. Step 3: Cross multiply
    22,153,436.98x = 33,229,888.11 × 5,757,269.02
  4. Step 4: Simplify right side
    22,153,436.98x = 191,313,405,353,769.34
  5. Step 5: Solve for x
    x = 191,313,405,353,769.34/22,153,436.98
  6. Step 6: Final answer
    x = 8,635,834.05

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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.