Home / 30,992,803.27-46,489,204.67-11,298,407.06

Finding the Fourth Proportional to 30,992,803.27, 46,489,204.67 and 11,298,407.06

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Solution

The fourth proportional to 30,992,803.27, 46,489,204.67 and 11,298,407.06 is: 16,947,610.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,992,803.27 : 46,489,204.67 = 11,298,407.06 : x
  2. Step 2: Convert to fraction form
    30,992,803.27/46,489,204.67 = 11,298,407.06/x
  3. Step 3: Cross multiply
    30,992,803.27x = 46,489,204.67 × 11,298,407.06
  4. Step 4: Simplify right side
    30,992,803.27x = 525,253,958,200,820.94
  5. Step 5: Solve for x
    x = 525,253,958,200,820.94/30,992,803.27
  6. Step 6: Final answer
    x = 16,947,610.51

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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.