Home / 18,475,776,002.37-27,713,664,003.55-18,475,776,002.37

Finding the Fourth Proportional to 18,475,776,002.37, 27,713,664,003.55 and 18,475,776,002.37

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Solution

The fourth proportional to 18,475,776,002.37, 27,713,664,003.55 and 18,475,776,002.37 is: 27,713,664,003.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,475,776,002.37 : 27,713,664,003.55 = 18,475,776,002.37 : x
  2. Step 2: Convert to fraction form
    18,475,776,002.37/27,713,664,003.55 = 18,475,776,002.37/x
  3. Step 3: Cross multiply
    18,475,776,002.37x = 27,713,664,003.55 × 18,475,776,002.37
  4. Step 4: Simplify right side
    18,475,776,002.37x = 512,031,448,334,303,428,608
  5. Step 5: Solve for x
    x = 512,031,448,334,303,428,608/18,475,776,002.37
  6. Step 6: Final answer
    x = 27,713,664,003.55

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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.