Home / 23,077,968.09-34,605,577.50-8,103,257.19

Finding the Fourth Proportional to 23,077,968.09, 34,605,577.50 and 8,103,257.19

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Solution

The fourth proportional to 23,077,968.09, 34,605,577.50 and 8,103,257.19 is: 12,150,891.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,077,968.09 : 34,605,577.50 = 8,103,257.19 : x
  2. Step 2: Convert to fraction form
    23,077,968.09/34,605,577.50 = 8,103,257.19/x
  3. Step 3: Cross multiply
    23,077,968.09x = 34,605,577.50 × 8,103,257.19
  4. Step 4: Simplify right side
    23,077,968.09x = 280,417,894,608,838
  5. Step 5: Solve for x
    x = 280,417,894,608,838/23,077,968.09
  6. Step 6: Final answer
    x = 12,150,891.86

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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.