Home / 22,193,357.13-33,290,035.69-6,237,005.13

Finding the Fourth Proportional to 22,193,357.13, 33,290,035.69 and 6,237,005.13

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Solution

The fourth proportional to 22,193,357.13, 33,290,035.69 and 6,237,005.13 is: 9,355,507.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,193,357.13 : 33,290,035.69 = 6,237,005.13 : x
  2. Step 2: Convert to fraction form
    22,193,357.13/33,290,035.69 = 6,237,005.13/x
  3. Step 3: Cross multiply
    22,193,357.13x = 33,290,035.69 × 6,237,005.13
  4. Step 4: Simplify right side
    22,193,357.13x = 207,630,123,376,413.09
  5. Step 5: Solve for x
    x = 207,630,123,376,413.09/22,193,357.13
  6. Step 6: Final answer
    x = 9,355,507.69

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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.