Home / 22,685,413.16-34,028,067.80-9,723,158.87

Finding the Fourth Proportional to 22,685,413.16, 34,028,067.80 and 9,723,158.87

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Solution

The fourth proportional to 22,685,413.16, 34,028,067.80 and 9,723,158.87 is: 14,584,716.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,685,413.16 : 34,028,067.80 = 9,723,158.87 : x
  2. Step 2: Convert to fraction form
    22,685,413.16/34,028,067.80 = 9,723,158.87/x
  3. Step 3: Cross multiply
    22,685,413.16x = 34,028,067.80 × 9,723,158.87
  4. Step 4: Simplify right side
    22,685,413.16x = 330,860,309,112,699
  5. Step 5: Solve for x
    x = 330,860,309,112,699/22,685,413.16
  6. Step 6: Final answer
    x = 14,584,716.04

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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.