Finding the Third Proportional to 79,129,801.13 and 119,521,575
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Solution
The third proportional to 79,129,801.13 and 119,521,575 is: 180,531,312.95
Step by Step Solution
- Step 1: Write the proportion equation
79,129,801.13 : 119,521,575 = 119,521,575 : x - Step 2: Convert to fraction form
79,129,801.13/119,521,575 = 119,521,575/x - Step 3: Cross multiply
79,129,801.13x = 119,521,575 × 119,521,575 - Step 4: Simplify right side
79,129,801.13x = 14,285,406,890,480,624 - Step 5: Solve for x
x = 14,285,406,890,480,624/79,129,801.13 - Step 6: Final answer
x = 180,531,312.95
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.