Home / 4,608,774,571.26-6,912,578,731.77-1,461,019,524.06

Finding the Fourth Proportional to 4,608,774,571.26, 6,912,578,731.77 and 1,461,019,524.06

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Solution

The fourth proportional to 4,608,774,571.26, 6,912,578,731.77 and 1,461,019,524.06 is: 2,191,344,430.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608,774,571.26 : 6,912,578,731.77 = 1,461,019,524.06 : x
  2. Step 2: Convert to fraction form
    4,608,774,571.26/6,912,578,731.77 = 1,461,019,524.06/x
  3. Step 3: Cross multiply
    4,608,774,571.26x = 6,912,578,731.77 × 1,461,019,524.06
  4. Step 4: Simplify right side
    4,608,774,571.26x = 10,099,412,488,717,883,392
  5. Step 5: Solve for x
    x = 10,099,412,488,717,883,392/4,608,774,571.26
  6. Step 6: Final answer
    x = 2,191,344,430.62

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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.