Finding the Third Proportional to 7,180,437 and 15,557,149.50
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Solution
The third proportional to 7,180,437 and 15,557,149.50 is: 33,706,151.95
Step by Step Solution
- Step 1: Write the proportion equation
7,180,437 : 15,557,149.50 = 15,557,149.50 : x - Step 2: Convert to fraction form
7,180,437/15,557,149.50 = 15,557,149.50/x - Step 3: Cross multiply
7,180,437x = 15,557,149.50 × 15,557,149.50 - Step 4: Simplify right side
7,180,437x = 242,024,900,565,350.25 - Step 5: Solve for x
x = 242,024,900,565,350.25/7,180,437 - Step 6: Final answer
x = 33,706,151.95
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.