Finding the Third Proportional to 5,430,726 and 11,898,501.75
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Solution
The third proportional to 5,430,726 and 11,898,501.75 is: 26,069,137.70
Step by Step Solution
- Step 1: Write the proportion equation
5,430,726 : 11,898,501.75 = 11,898,501.75 : x - Step 2: Convert to fraction form
5,430,726/11,898,501.75 = 11,898,501.75/x - Step 3: Cross multiply
5,430,726x = 11,898,501.75 × 11,898,501.75 - Step 4: Simplify right side
5,430,726x = 141,574,343,894,753.06 - Step 5: Solve for x
x = 141,574,343,894,753.06/5,430,726 - Step 6: Final answer
x = 26,069,137.70
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.