Home / 45,840,100,314.98-68,767,613,589.47-13,537,211,709.49

Finding the Fourth Proportional to 45,840,100,314.98, 68,767,613,589.47 and 13,537,211,709.49

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Solution

The fourth proportional to 45,840,100,314.98, 68,767,613,589.47 and 13,537,211,709.49 is: 20,308,021,525.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,840,100,314.98 : 68,767,613,589.47 = 13,537,211,709.49 : x
  2. Step 2: Convert to fraction form
    45,840,100,314.98/68,767,613,589.47 = 13,537,211,709.49/x
  3. Step 3: Cross multiply
    45,840,100,314.98x = 68,767,613,589.47 × 13,537,211,709.49
  4. Step 4: Simplify right side
    45,840,100,314.98x = 930,921,743,916,932,923,392
  5. Step 5: Solve for x
    x = 930,921,743,916,932,923,392/45,840,100,314.98
  6. Step 6: Final answer
    x = 20,308,021,525.26

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1.5x scale

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.