Finding the Third Proportional to 713,221,398 and 1,553,060,664
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Solution
The third proportional to 713,221,398 and 1,553,060,664 is: 3,381,835,476.09
Step by Step Solution
- Step 1: Write the proportion equation
713,221,398 : 1,553,060,664 = 1,553,060,664 : x - Step 2: Convert to fraction form
713,221,398/1,553,060,664 = 1,553,060,664/x - Step 3: Cross multiply
713,221,398x = 1,553,060,664 × 1,553,060,664 - Step 4: Simplify right side
713,221,398x = 2,411,997,426,064,120,832 - Step 5: Solve for x
x = 2,411,997,426,064,120,832/713,221,398 - Step 6: Final answer
x = 3,381,835,476.09
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.