Finding the Third Proportional to 39,671,376.75 and 93,344,329.13
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Solution
The third proportional to 39,671,376.75 and 93,344,329.13 is: 219,633,511.45
Step by Step Solution
- Step 1: Write the proportion equation
39,671,376.75 : 93,344,329.13 = 93,344,329.13 : x - Step 2: Convert to fraction form
39,671,376.75/93,344,329.13 = 93,344,329.13/x - Step 3: Cross multiply
39,671,376.75x = 93,344,329.13 × 93,344,329.13 - Step 4: Simplify right side
39,671,376.75x = 8,713,163,779,796,323 - Step 5: Solve for x
x = 8,713,163,779,796,323/39,671,376.75 - Step 6: Final answer
x = 219,633,511.45
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Why These Related Problems?
These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.