Home / 17,936,571,471.80-26,904,857,207.70-9,671,601,039.80

Finding the Fourth Proportional to 17,936,571,471.80, 26,904,857,207.70 and 9,671,601,039.80

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Solution

The fourth proportional to 17,936,571,471.80, 26,904,857,207.70 and 9,671,601,039.80 is: 14,507,401,559.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,936,571,471.80 : 26,904,857,207.70 = 9,671,601,039.80 : x
  2. Step 2: Convert to fraction form
    17,936,571,471.80/26,904,857,207.70 = 9,671,601,039.80/x
  3. Step 3: Cross multiply
    17,936,571,471.80x = 26,904,857,207.70 × 9,671,601,039.80
  4. Step 4: Simplify right side
    17,936,571,471.80x = 260,213,044,945,661,820,928
  5. Step 5: Solve for x
    x = 260,213,044,945,661,820,928/17,936,571,471.80
  6. Step 6: Final answer
    x = 14,507,401,559.70

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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.