Home / 25,203,660.06-37,808,413.84-8,803,866.48

Finding the Fourth Proportional to 25,203,660.06, 37,808,413.84 and 8,803,866.48

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Solution

The fourth proportional to 25,203,660.06, 37,808,413.84 and 8,803,866.48 is: 13,206,821.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,203,660.06 : 37,808,413.84 = 8,803,866.48 : x
  2. Step 2: Convert to fraction form
    25,203,660.06/37,808,413.84 = 8,803,866.48/x
  3. Step 3: Cross multiply
    25,203,660.06x = 37,808,413.84 × 8,803,866.48
  4. Step 4: Simplify right side
    25,203,660.06x = 332,860,227,137,167.38
  5. Step 5: Solve for x
    x = 332,860,227,137,167.38/25,203,660.06
  6. Step 6: Final answer
    x = 13,206,821.01

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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.