Home / 23,011,958.16-34,508,965.68-8,627,184.36

Finding the Fourth Proportional to 23,011,958.16, 34,508,965.68 and 8,627,184.36

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Solution

The fourth proportional to 23,011,958.16, 34,508,965.68 and 8,627,184.36 is: 12,937,413.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,011,958.16 : 34,508,965.68 = 8,627,184.36 : x
  2. Step 2: Convert to fraction form
    23,011,958.16/34,508,965.68 = 8,627,184.36/x
  3. Step 3: Cross multiply
    23,011,958.16x = 34,508,965.68 × 8,627,184.36
  4. Step 4: Simplify right side
    23,011,958.16x = 297,715,208,994,272.75
  5. Step 5: Solve for x
    x = 297,715,208,994,272.75/23,011,958.16
  6. Step 6: Final answer
    x = 12,937,413.10

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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.