Finding the Third Proportional to 15,128,430 and 22,708,125
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Solution
The third proportional to 15,128,430 and 22,708,125 is: 34,085,423.34
Step by Step Solution
- Step 1: Write the proportion equation
15,128,430 : 22,708,125 = 22,708,125 : x - Step 2: Convert to fraction form
15,128,430/22,708,125 = 22,708,125/x - Step 3: Cross multiply
15,128,430x = 22,708,125 × 22,708,125 - Step 4: Simplify right side
15,128,430x = 515,658,941,015,625 - Step 5: Solve for x
x = 515,658,941,015,625/15,128,430 - Step 6: Final answer
x = 34,085,423.34
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.