Finding the Third Proportional to 148,702,920 and 322,110,192
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Solution
The third proportional to 148,702,920 and 322,110,192 is: 697,733,277.80
Step by Step Solution
- Step 1: Write the proportion equation
148,702,920 : 322,110,192 = 322,110,192 : x - Step 2: Convert to fraction form
148,702,920/322,110,192 = 322,110,192/x - Step 3: Cross multiply
148,702,920x = 322,110,192 × 322,110,192 - Step 4: Simplify right side
148,702,920x = 103,754,975,790,276,864 - Step 5: Solve for x
x = 103,754,975,790,276,864/148,702,920 - Step 6: Final answer
x = 697,733,277.80
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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.