Finding the Third Proportional to 28,684,702.97 and 61,462,261.69
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Solution
The third proportional to 28,684,702.97 and 61,462,261.69 is: 131,694,220.99
Step by Step Solution
- Step 1: Write the proportion equation
28,684,702.97 : 61,462,261.69 = 61,462,261.69 : x - Step 2: Convert to fraction form
28,684,702.97/61,462,261.69 = 61,462,261.69/x - Step 3: Cross multiply
28,684,702.97x = 61,462,261.69 × 61,462,261.69 - Step 4: Simplify right side
28,684,702.97x = 3,777,609,611,742,730.50 - Step 5: Solve for x
x = 3,777,609,611,742,730.50/28,684,702.97 - Step 6: Final answer
x = 131,694,220.99
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.