Finding the Fourth Proportional to 43,698,283,163.70, 60,302,994,231.34 and 24,408,017,595.23
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Solution
The fourth proportional to 43,698,283,163.70, 60,302,994,231.34 and 24,408,017,595.23 is: 33,682,708,740.06
Step by Step Solution
- Step 1: Write the proportion equation
43,698,283,163.70 : 60,302,994,231.34 = 24,408,017,595.23 : x - Step 2: Convert to fraction form
43,698,283,163.70/60,302,994,231.34 = 24,408,017,595.23/x - Step 3: Cross multiply
43,698,283,163.70x = 60,302,994,231.34 × 24,408,017,595.23 - Step 4: Simplify right side
43,698,283,163.70x = 1,471,876,544,243,599,671,296 - Step 5: Solve for x
x = 1,471,876,544,243,599,671,296/43,698,283,163.70 - Step 6: Final answer
x = 33,682,708,740.06
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.