Home / 9,165,269.80-13,747,904.70-5,976,623.80

Finding the Fourth Proportional to 9,165,269.80, 13,747,904.70 and 5,976,623.80

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Solution

The fourth proportional to 9,165,269.80, 13,747,904.70 and 5,976,623.80 is: 8,964,935.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,165,269.80 : 13,747,904.70 = 5,976,623.80 : x
  2. Step 2: Convert to fraction form
    9,165,269.80/13,747,904.70 = 5,976,623.80/x
  3. Step 3: Cross multiply
    9,165,269.80x = 13,747,904.70 × 5,976,623.80
  4. Step 4: Simplify right side
    9,165,269.80x = 82,166,054,430,151.86
  5. Step 5: Solve for x
    x = 82,166,054,430,151.86/9,165,269.80
  6. Step 6: Final answer
    x = 8,964,935.70

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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.