Home / 27,334,494.06-40,927,290.14-19,235,333.22

Finding the Fourth Proportional to 27,334,494.06, 40,927,290.14 and 19,235,333.22

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Solution

The fourth proportional to 27,334,494.06, 40,927,290.14 and 19,235,333.22 is: 28,800,608.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,334,494.06 : 40,927,290.14 = 19,235,333.22 : x
  2. Step 2: Convert to fraction form
    27,334,494.06/40,927,290.14 = 19,235,333.22/x
  3. Step 3: Cross multiply
    27,334,494.06x = 40,927,290.14 × 19,235,333.22
  4. Step 4: Simplify right side
    27,334,494.06x = 787,250,063,634,520.38
  5. Step 5: Solve for x
    x = 787,250,063,634,520.38/27,334,494.06
  6. Step 6: Final answer
    x = 28,800,608.56

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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.