Home / 55,545,856.26-83,319,061.41-22,774,325.33

Finding the Fourth Proportional to 55,545,856.26, 83,319,061.41 and 22,774,325.33

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Solution

The fourth proportional to 55,545,856.26, 83,319,061.41 and 22,774,325.33 is: 34,161,601.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,545,856.26 : 83,319,061.41 = 22,774,325.33 : x
  2. Step 2: Convert to fraction form
    55,545,856.26/83,319,061.41 = 22,774,325.33/x
  3. Step 3: Cross multiply
    55,545,856.26x = 83,319,061.41 × 22,774,325.33
  4. Step 4: Simplify right side
    55,545,856.26x = 1,897,535,410,324,993
  5. Step 5: Solve for x
    x = 1,897,535,410,324,993/55,545,856.26
  6. Step 6: Final answer
    x = 34,161,601.57

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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.