Home / 23,464,162.82-35,196,309.84-7,292,478.80

Finding the Fourth Proportional to 23,464,162.82, 35,196,309.84 and 7,292,478.80

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Solution

The fourth proportional to 23,464,162.82, 35,196,309.84 and 7,292,478.80 is: 10,938,738.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,464,162.82 : 35,196,309.84 = 7,292,478.80 : x
  2. Step 2: Convert to fraction form
    23,464,162.82/35,196,309.84 = 7,292,478.80/x
  3. Step 3: Cross multiply
    23,464,162.82x = 35,196,309.84 × 7,292,478.80
  4. Step 4: Simplify right side
    23,464,162.82x = 256,668,343,346,431.41
  5. Step 5: Solve for x
    x = 256,668,343,346,431.41/23,464,162.82
  6. Step 6: Final answer
    x = 10,938,738.59

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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.