Finding the Third Proportional to 454,134,330 and 994,243,950
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Solution
The third proportional to 454,134,330 and 994,243,950 is: 2,176,715,052.82
Step by Step Solution
- Step 1: Write the proportion equation
454,134,330 : 994,243,950 = 994,243,950 : x - Step 2: Convert to fraction form
454,134,330/994,243,950 = 994,243,950/x - Step 3: Cross multiply
454,134,330x = 994,243,950 × 994,243,950 - Step 4: Simplify right side
454,134,330x = 988,521,032,111,602,560 - Step 5: Solve for x
x = 988,521,032,111,602,560/454,134,330 - Step 6: Final answer
x = 2,176,715,052.82
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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.