Home / 17,085,816,002.05-25,628,724,003.08-17,085,816,002.05

Finding the Fourth Proportional to 17,085,816,002.05, 25,628,724,003.08 and 17,085,816,002.05

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Solution

The fourth proportional to 17,085,816,002.05, 25,628,724,003.08 and 17,085,816,002.05 is: 25,628,724,003.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,085,816,002.05 : 25,628,724,003.08 = 17,085,816,002.05 : x
  2. Step 2: Convert to fraction form
    17,085,816,002.05/25,628,724,003.08 = 17,085,816,002.05/x
  3. Step 3: Cross multiply
    17,085,816,002.05x = 25,628,724,003.08 × 17,085,816,002.05
  4. Step 4: Simplify right side
    17,085,816,002.05x = 437,887,662,683,861,745,664
  5. Step 5: Solve for x
    x = 437,887,662,683,861,745,664/17,085,816,002.05
  6. Step 6: Final answer
    x = 25,628,724,003.08

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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.