Home / 27,140,028.12-37,453,528.17-14,750,121.51

Finding the Fourth Proportional to 27,140,028.12, 37,453,528.17 and 14,750,121.51

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Solution

The fourth proportional to 27,140,028.12, 37,453,528.17 and 14,750,121.51 is: 20,355,324.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,140,028.12 : 37,453,528.17 = 14,750,121.51 : x
  2. Step 2: Convert to fraction form
    27,140,028.12/37,453,528.17 = 14,750,121.51/x
  3. Step 3: Cross multiply
    27,140,028.12x = 37,453,528.17 × 14,750,121.51
  4. Step 4: Simplify right side
    27,140,028.12x = 552,444,091,485,707.94
  5. Step 5: Solve for x
    x = 552,444,091,485,707.94/27,140,028.12
  6. Step 6: Final answer
    x = 20,355,324.95

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.