Home / 29,521,746.88-44,243,976.03-15,858,923.65

Finding the Fourth Proportional to 29,521,746.88, 44,243,976.03 and 15,858,923.65

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Solution

The fourth proportional to 29,521,746.88, 44,243,976.03 and 15,858,923.65 is: 23,767,625.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,521,746.88 : 44,243,976.03 = 15,858,923.65 : x
  2. Step 2: Convert to fraction form
    29,521,746.88/44,243,976.03 = 15,858,923.65/x
  3. Step 3: Cross multiply
    29,521,746.88x = 44,243,976.03 × 15,858,923.65
  4. Step 4: Simplify right side
    29,521,746.88x = 701,661,837,832,200.12
  5. Step 5: Solve for x
    x = 701,661,837,832,200.12/29,521,746.88
  6. Step 6: Final answer
    x = 23,767,625.97

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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.