Home / 30,844,257,444.72-46,269,556,267.81-10,675,650,291.43

Finding the Fourth Proportional to 30,844,257,444.72, 46,269,556,267.81 and 10,675,650,291.43

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Solution

The fourth proportional to 30,844,257,444.72, 46,269,556,267.81 and 10,675,650,291.43 is: 16,014,572,655.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,844,257,444.72 : 46,269,556,267.81 = 10,675,650,291.43 : x
  2. Step 2: Convert to fraction form
    30,844,257,444.72/46,269,556,267.81 = 10,675,650,291.43/x
  3. Step 3: Cross multiply
    30,844,257,444.72x = 46,269,556,267.81 × 10,675,650,291.43
  4. Step 4: Simplify right side
    30,844,257,444.72x = 493,957,601,854,782,570,496
  5. Step 5: Solve for x
    x = 493,957,601,854,782,570,496/30,844,257,444.72
  6. Step 6: Final answer
    x = 16,014,572,655.54

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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.