Finding the Third Proportional to 6,636,907.13 and 14,480,248.50
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Solution
The third proportional to 6,636,907.13 and 14,480,248.50 is: 31,592,666.99
Step by Step Solution
- Step 1: Write the proportion equation
6,636,907.13 : 14,480,248.50 = 14,480,248.50 : x - Step 2: Convert to fraction form
6,636,907.13/14,480,248.50 = 14,480,248.50/x - Step 3: Cross multiply
6,636,907.13x = 14,480,248.50 × 14,480,248.50 - Step 4: Simplify right side
6,636,907.13x = 209,677,596,621,752.25 - Step 5: Solve for x
x = 209,677,596,621,752.25/6,636,907.13 - Step 6: Final answer
x = 31,592,666.99
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.