Home / 3,032,299,769.10-4,548,542,314.91-1,040,313,885.46

Finding the Fourth Proportional to 3,032,299,769.10, 4,548,542,314.91 and 1,040,313,885.46

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Solution

The fourth proportional to 3,032,299,769.10, 4,548,542,314.91 and 1,040,313,885.46 is: 1,560,502,618.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,299,769.10 : 4,548,542,314.91 = 1,040,313,885.46 : x
  2. Step 2: Convert to fraction form
    3,032,299,769.10/4,548,542,314.91 = 1,040,313,885.46/x
  3. Step 3: Cross multiply
    3,032,299,769.10x = 4,548,542,314.91 × 1,040,313,885.46
  4. Step 4: Simplify right side
    3,032,299,769.10x = 4,731,911,728,803,245,056
  5. Step 5: Solve for x
    x = 4,731,911,728,803,245,056/3,032,299,769.10
  6. Step 6: Final answer
    x = 1,560,502,618.19

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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.