Finding the Third Proportional to 193,822,988 and 425,305,704
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Solution
The third proportional to 193,822,988 and 425,305,704 is: 933,248,133.88
Step by Step Solution
- Step 1: Write the proportion equation
193,822,988 : 425,305,704 = 425,305,704 : x - Step 2: Convert to fraction form
193,822,988/425,305,704 = 425,305,704/x - Step 3: Cross multiply
193,822,988x = 425,305,704 × 425,305,704 - Step 4: Simplify right side
193,822,988x = 180,884,941,854,935,616 - Step 5: Solve for x
x = 180,884,941,854,935,616/193,822,988 - Step 6: Final answer
x = 933,248,133.88
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.