Finding the Third Proportional to 604,877,468 and 934,178,884
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Solution
The third proportional to 604,877,468 and 934,178,884 is: 1,442,755,323.98
Step by Step Solution
- Step 1: Write the proportion equation
604,877,468 : 934,178,884 = 934,178,884 : x - Step 2: Convert to fraction form
604,877,468/934,178,884 = 934,178,884/x - Step 3: Cross multiply
604,877,468x = 934,178,884 × 934,178,884 - Step 4: Simplify right side
604,877,468x = 872,690,187,311,485,440 - Step 5: Solve for x
x = 872,690,187,311,485,440/604,877,468 - Step 6: Final answer
x = 1,442,755,323.98
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.