Finding the Third Proportional to 88,106,281.88 and 186,715,555.31
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Solution
The third proportional to 88,106,281.88 and 186,715,555.31 is: 395,689,136.50
Step by Step Solution
- Step 1: Write the proportion equation
88,106,281.88 : 186,715,555.31 = 186,715,555.31 : x - Step 2: Convert to fraction form
88,106,281.88/186,715,555.31 = 186,715,555.31/x - Step 3: Cross multiply
88,106,281.88x = 186,715,555.31 × 186,715,555.31 - Step 4: Simplify right side
88,106,281.88x = 34,862,698,595,655,248 - Step 5: Solve for x
x = 34,862,698,595,655,248/88,106,281.88 - Step 6: Final answer
x = 395,689,136.50
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.