Home / 22,487,923.91-33,710,336.73-9,516,230.48

Finding the Fourth Proportional to 22,487,923.91, 33,710,336.73 and 9,516,230.48

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Solution

The fourth proportional to 22,487,923.91, 33,710,336.73 and 9,516,230.48 is: 14,265,226.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,487,923.91 : 33,710,336.73 = 9,516,230.48 : x
  2. Step 2: Convert to fraction form
    22,487,923.91/33,710,336.73 = 9,516,230.48/x
  3. Step 3: Cross multiply
    22,487,923.91x = 33,710,336.73 × 9,516,230.48
  4. Step 4: Simplify right side
    22,487,923.91x = 320,795,333,965,365.31
  5. Step 5: Solve for x
    x = 320,795,333,965,365.31/22,487,923.91
  6. Step 6: Final answer
    x = 14,265,226.76

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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.