Home / 27,804,733.60-41,707,100.40-26,670,992.80

Finding the Fourth Proportional to 27,804,733.60, 41,707,100.40 and 26,670,992.80

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Solution

The fourth proportional to 27,804,733.60, 41,707,100.40 and 26,670,992.80 is: 40,006,489.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,804,733.60 : 41,707,100.40 = 26,670,992.80 : x
  2. Step 2: Convert to fraction form
    27,804,733.60/41,707,100.40 = 26,670,992.80/x
  3. Step 3: Cross multiply
    27,804,733.60x = 41,707,100.40 × 26,670,992.80
  4. Step 4: Simplify right side
    27,804,733.60x = 1,112,369,774,477,277.12
  5. Step 5: Solve for x
    x = 1,112,369,774,477,277.12/27,804,733.60
  6. Step 6: Final answer
    x = 40,006,489.20

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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.