Home / 26,697,665.56-40,046,563.96-7,528,523.08

Finding the Fourth Proportional to 26,697,665.56, 40,046,563.96 and 7,528,523.08

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Solution

The fourth proportional to 26,697,665.56, 40,046,563.96 and 7,528,523.08 is: 11,292,803.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,697,665.56 : 40,046,563.96 = 7,528,523.08 : x
  2. Step 2: Convert to fraction form
    26,697,665.56/40,046,563.96 = 7,528,523.08/x
  3. Step 3: Cross multiply
    26,697,665.56x = 40,046,563.96 × 7,528,523.08
  4. Step 4: Simplify right side
    26,697,665.56x = 301,491,481,047,556.19
  5. Step 5: Solve for x
    x = 301,491,481,047,556.19/26,697,665.56
  6. Step 6: Final answer
    x = 11,292,803.12

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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.