Finding the Fourth Proportional to 193,873,625.84, 267,544,333.68 and 110,241,762.56
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Solution
The fourth proportional to 193,873,625.84, 267,544,333.68 and 110,241,762.56 is: 152,132,910.19
Step by Step Solution
- Step 1: Write the proportion equation
193,873,625.84 : 267,544,333.68 = 110,241,762.56 : x - Step 2: Convert to fraction form
193,873,625.84/267,544,333.68 = 110,241,762.56/x - Step 3: Cross multiply
193,873,625.84x = 267,544,333.68 × 110,241,762.56 - Step 4: Simplify right side
193,873,625.84x = 29,494,558,907,823,972 - Step 5: Solve for x
x = 29,494,558,907,823,972/193,873,625.84 - Step 6: Final answer
x = 152,132,910.19
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.