Finding the Third Proportional to 767,587,403.25 and 1,122,594,666.75
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Solution
The third proportional to 767,587,403.25 and 1,122,594,666.75 is: 1,641,791,906.02
Step by Step Solution
- Step 1: Write the proportion equation
767,587,403.25 : 1,122,594,666.75 = 1,122,594,666.75 : x - Step 2: Convert to fraction form
767,587,403.25/1,122,594,666.75 = 1,122,594,666.75/x - Step 3: Cross multiply
767,587,403.25x = 1,122,594,666.75 × 1,122,594,666.75 - Step 4: Simplify right side
767,587,403.25x = 1,260,218,785,815,543,552 - Step 5: Solve for x
x = 1,260,218,785,815,543,552/767,587,403.25 - Step 6: Final answer
x = 1,641,791,906.02
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.