Finding the Third Proportional to 340,964,553.94 and 736,490,368.69
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Solution
The third proportional to 340,964,553.94 and 736,490,368.69 is: 1,590,834,170.02
Step by Step Solution
- Step 1: Write the proportion equation
340,964,553.94 : 736,490,368.69 = 736,490,368.69 : x - Step 2: Convert to fraction form
340,964,553.94/736,490,368.69 = 736,490,368.69/x - Step 3: Cross multiply
340,964,553.94x = 736,490,368.69 × 736,490,368.69 - Step 4: Simplify right side
340,964,553.94x = 542,418,063,169,449,664 - Step 5: Solve for x
x = 542,418,063,169,449,664/340,964,553.94 - Step 6: Final answer
x = 1,590,834,170.02
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.