Home / 27,532,047-41,260,868.48-10,483,419.72

Finding the Fourth Proportional to 27,532,047, 41,260,868.48 and 10,483,419.72

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Solution

The fourth proportional to 27,532,047, 41,260,868.48 and 10,483,419.72 is: 15,710,964.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,532,047 : 41,260,868.48 = 10,483,419.72 : x
  2. Step 2: Convert to fraction form
    27,532,047/41,260,868.48 = 10,483,419.72/x
  3. Step 3: Cross multiply
    27,532,047x = 41,260,868.48 × 10,483,419.72
  4. Step 4: Simplify right side
    27,532,047x = 432,555,002,235,141.38
  5. Step 5: Solve for x
    x = 432,555,002,235,141.38/27,532,047
  6. Step 6: Final answer
    x = 15,710,964.11

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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.