Home / 33,999,359.88-51,014,064.48-17,821,442.92

Finding the Fourth Proportional to 33,999,359.88, 51,014,064.48 and 17,821,442.92

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Solution

The fourth proportional to 33,999,359.88, 51,014,064.48 and 17,821,442.92 is: 26,740,039.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,999,359.88 : 51,014,064.48 = 17,821,442.92 : x
  2. Step 2: Convert to fraction form
    33,999,359.88/51,014,064.48 = 17,821,442.92/x
  3. Step 3: Cross multiply
    33,999,359.88x = 51,014,064.48 × 17,821,442.92
  4. Step 4: Simplify right side
    33,999,359.88x = 909,144,238,247,519.50
  5. Step 5: Solve for x
    x = 909,144,238,247,519.50/33,999,359.88
  6. Step 6: Final answer
    x = 26,740,039.86

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1.5x scale

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.