Home / 23,263,072.83-34,901,730.77-11,911,551.39

Finding the Fourth Proportional to 23,263,072.83, 34,901,730.77 and 11,911,551.39

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Solution

The fourth proportional to 23,263,072.83, 34,901,730.77 and 11,911,551.39 is: 17,870,973.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,263,072.83 : 34,901,730.77 = 11,911,551.39 : x
  2. Step 2: Convert to fraction form
    23,263,072.83/34,901,730.77 = 11,911,551.39/x
  3. Step 3: Cross multiply
    23,263,072.83x = 34,901,730.77 × 11,911,551.39
  4. Step 4: Simplify right side
    23,263,072.83x = 415,733,759,607,241.56
  5. Step 5: Solve for x
    x = 415,733,759,607,241.56/23,263,072.83
  6. Step 6: Final answer
    x = 17,870,973.57

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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.