Home / 22,192,936,578.63-33,289,404,224.58-10,237,651,748.15

Finding the Fourth Proportional to 22,192,936,578.63, 33,289,404,224.58 and 10,237,651,748.15

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Solution

The fourth proportional to 22,192,936,578.63, 33,289,404,224.58 and 10,237,651,748.15 is: 15,356,477,325.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,192,936,578.63 : 33,289,404,224.58 = 10,237,651,748.15 : x
  2. Step 2: Convert to fraction form
    22,192,936,578.63/33,289,404,224.58 = 10,237,651,748.15/x
  3. Step 3: Cross multiply
    22,192,936,578.63x = 33,289,404,224.58 × 10,237,651,748.15
  4. Step 4: Simplify right side
    22,192,936,578.63x = 340,805,327,354,477,019,136
  5. Step 5: Solve for x
    x = 340,805,327,354,477,019,136/22,192,936,578.63
  6. Step 6: Final answer
    x = 15,356,477,325.43

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1.5x scale

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.