Finding the Third Proportional to 19,141,526 and 29,421,899
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Solution
The third proportional to 19,141,526 and 29,421,899 is: 45,223,569.99
Step by Step Solution
- Step 1: Write the proportion equation
19,141,526 : 29,421,899 = 29,421,899 : x - Step 2: Convert to fraction form
19,141,526/29,421,899 = 29,421,899/x - Step 3: Cross multiply
19,141,526x = 29,421,899 × 29,421,899 - Step 4: Simplify right side
19,141,526x = 865,648,140,766,201 - Step 5: Solve for x
x = 865,648,140,766,201/19,141,526 - Step 6: Final answer
x = 45,223,569.99
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.