Home / 27,564,041.82-41,345,782.35-7,093,681.80

Finding the Fourth Proportional to 27,564,041.82, 41,345,782.35 and 7,093,681.80

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Solution

The fourth proportional to 27,564,041.82, 41,345,782.35 and 7,093,681.80 is: 10,640,450.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,564,041.82 : 41,345,782.35 = 7,093,681.80 : x
  2. Step 2: Convert to fraction form
    27,564,041.82/41,345,782.35 = 7,093,681.80/x
  3. Step 3: Cross multiply
    27,564,041.82x = 41,345,782.35 × 7,093,681.80
  4. Step 4: Simplify right side
    27,564,041.82x = 293,293,823,762,956.25
  5. Step 5: Solve for x
    x = 293,293,823,762,956.25/27,564,041.82
  6. Step 6: Final answer
    x = 10,640,450.54

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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.