Home / 1,838,431,566,390.70-2,757,647,349,586-1,838,431,566,390.70

Finding the Fourth Proportional to 1,838,431,566,390.70, 2,757,647,349,586 and 1,838,431,566,390.70

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Solution

The fourth proportional to 1,838,431,566,390.70, 2,757,647,349,586 and 1,838,431,566,390.70 is: 2,757,647,349,586

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,838,431,566,390.70 : 2,757,647,349,586 = 1,838,431,566,390.70 : x
  2. Step 2: Convert to fraction form
    1,838,431,566,390.70/2,757,647,349,586 = 1,838,431,566,390.70/x
  3. Step 3: Cross multiply
    1,838,431,566,390.70x = 2,757,647,349,586 × 1,838,431,566,390.70
  4. Step 4: Simplify right side
    1,838,431,566,390.70x = 5,069,745,936,452,552,149,172,224
  5. Step 5: Solve for x
    x = 5,069,745,936,452,552,149,172,224/1,838,431,566,390.70
  6. Step 6: Final answer
    x = 2,757,647,349,586

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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.