Finding the Third Proportional to 476,329,572 and 1,021,579,272
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Solution
The third proportional to 476,329,572 and 1,021,579,272 is: 2,190,970,853.64
Step by Step Solution
- Step 1: Write the proportion equation
476,329,572 : 1,021,579,272 = 1,021,579,272 : x - Step 2: Convert to fraction form
476,329,572/1,021,579,272 = 1,021,579,272/x - Step 3: Cross multiply
476,329,572x = 1,021,579,272 × 1,021,579,272 - Step 4: Simplify right side
476,329,572x = 1,043,624,208,980,049,920 - Step 5: Solve for x
x = 1,043,624,208,980,049,920/476,329,572 - Step 6: Final answer
x = 2,190,970,853.64
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.