Home / 2,876,203,656.69-4,315,548,372-1,546,677,736.65

Finding the Fourth Proportional to 2,876,203,656.69, 4,315,548,372 and 1,546,677,736.65

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Solution

The fourth proportional to 2,876,203,656.69, 4,315,548,372 and 1,546,677,736.65 is: 2,320,684,967.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,876,203,656.69 : 4,315,548,372 = 1,546,677,736.65 : x
  2. Step 2: Convert to fraction form
    2,876,203,656.69/4,315,548,372 = 1,546,677,736.65/x
  3. Step 3: Cross multiply
    2,876,203,656.69x = 4,315,548,372 × 1,546,677,736.65
  4. Step 4: Simplify right side
    2,876,203,656.69x = 6,674,762,588,408,552,448
  5. Step 5: Solve for x
    x = 6,674,762,588,408,552,448/2,876,203,656.69
  6. Step 6: Final answer
    x = 2,320,684,967.10

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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.