Finding the Third Proportional to 7,069,329 and 15,398,328
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Solution
The third proportional to 7,069,329 and 15,398,328 is: 33,540,454.15
Step by Step Solution
- Step 1: Write the proportion equation
7,069,329 : 15,398,328 = 15,398,328 : x - Step 2: Convert to fraction form
7,069,329/15,398,328 = 15,398,328/x - Step 3: Cross multiply
7,069,329x = 15,398,328 × 15,398,328 - Step 4: Simplify right side
7,069,329x = 237,108,505,195,584 - Step 5: Solve for x
x = 237,108,505,195,584/7,069,329 - Step 6: Final answer
x = 33,540,454.15
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.