Home / 23,263,809-34,879,553.84-10,302,896.94

Finding the Fourth Proportional to 23,263,809, 34,879,553.84 and 10,302,896.94

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Solution

The fourth proportional to 23,263,809, 34,879,553.84 and 10,302,896.94 is: 15,447,188.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,263,809 : 34,879,553.84 = 10,302,896.94 : x
  2. Step 2: Convert to fraction form
    23,263,809/34,879,553.84 = 10,302,896.94/x
  3. Step 3: Cross multiply
    23,263,809x = 34,879,553.84 × 10,302,896.94
  4. Step 4: Simplify right side
    23,263,809x = 359,360,448,475,186.75
  5. Step 5: Solve for x
    x = 359,360,448,475,186.75/23,263,809
  6. Step 6: Final answer
    x = 15,447,188.74

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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.