Home / 23,294,806.74-34,942,295.97-7,120,695.15

Finding the Fourth Proportional to 23,294,806.74, 34,942,295.97 and 7,120,695.15

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Solution

The fourth proportional to 23,294,806.74, 34,942,295.97 and 7,120,695.15 is: 10,681,068.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,294,806.74 : 34,942,295.97 = 7,120,695.15 : x
  2. Step 2: Convert to fraction form
    23,294,806.74/34,942,295.97 = 7,120,695.15/x
  3. Step 3: Cross multiply
    23,294,806.74x = 34,942,295.97 × 7,120,695.15
  4. Step 4: Simplify right side
    23,294,806.74x = 248,813,437,443,443.56
  5. Step 5: Solve for x
    x = 248,813,437,443,443.56/23,294,806.74
  6. Step 6: Final answer
    x = 10,681,068.97

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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.