Home / 30,844,257,443.72-46,269,556,266.31-10,675,650,290.43

Finding the Fourth Proportional to 30,844,257,443.72, 46,269,556,266.31 and 10,675,650,290.43

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Solution

The fourth proportional to 30,844,257,443.72, 46,269,556,266.31 and 10,675,650,290.43 is: 16,014,572,654.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,844,257,443.72 : 46,269,556,266.31 = 10,675,650,290.43 : x
  2. Step 2: Convert to fraction form
    30,844,257,443.72/46,269,556,266.31 = 10,675,650,290.43/x
  3. Step 3: Cross multiply
    30,844,257,443.72x = 46,269,556,266.31 × 10,675,650,290.43
  4. Step 4: Simplify right side
    30,844,257,443.72x = 493,957,601,792,663,289,856
  5. Step 5: Solve for x
    x = 493,957,601,792,663,289,856/30,844,257,443.72
  6. Step 6: Final answer
    x = 16,014,572,654.05

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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.