Home / 41,762,890.50-57,632,081.76-23,427,782.34

Finding the Fourth Proportional to 41,762,890.50, 57,632,081.76 and 23,427,782.34

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Solution

The fourth proportional to 41,762,890.50, 57,632,081.76 and 23,427,782.34 is: 32,329,942.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,762,890.50 : 57,632,081.76 = 23,427,782.34 : x
  2. Step 2: Convert to fraction form
    41,762,890.50/57,632,081.76 = 23,427,782.34/x
  3. Step 3: Cross multiply
    41,762,890.50x = 57,632,081.76 × 23,427,782.34
  4. Step 4: Simplify right side
    41,762,890.50x = 1,350,191,867,274,364
  5. Step 5: Solve for x
    x = 1,350,191,867,274,364/41,762,890.50
  6. Step 6: Final answer
    x = 32,329,942.95

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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.