Home / 27,104,856.23-37,405,352.19-14,715,471.85

Finding the Fourth Proportional to 27,104,856.23, 37,405,352.19 and 14,715,471.85

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Solution

The fourth proportional to 27,104,856.23, 37,405,352.19 and 14,715,471.85 is: 20,307,704.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,104,856.23 : 37,405,352.19 = 14,715,471.85 : x
  2. Step 2: Convert to fraction form
    27,104,856.23/37,405,352.19 = 14,715,471.85/x
  3. Step 3: Cross multiply
    27,104,856.23x = 37,405,352.19 × 14,715,471.85
  4. Step 4: Simplify right side
    27,104,856.23x = 550,437,407,191,280.81
  5. Step 5: Solve for x
    x = 550,437,407,191,280.81/27,104,856.23
  6. Step 6: Final answer
    x = 20,307,704.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.