Finding the Third Proportional to 908,925,618 and 1,963,133,700
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Solution
The third proportional to 908,925,618 and 1,963,133,700 is: 4,240,054,243.99
Step by Step Solution
- Step 1: Write the proportion equation
908,925,618 : 1,963,133,700 = 1,963,133,700 : x - Step 2: Convert to fraction form
908,925,618/1,963,133,700 = 1,963,133,700/x - Step 3: Cross multiply
908,925,618x = 1,963,133,700 × 1,963,133,700 - Step 4: Simplify right side
908,925,618x = 3,853,893,924,075,689,984 - Step 5: Solve for x
x = 3,853,893,924,075,689,984/908,925,618 - Step 6: Final answer
x = 4,240,054,243.99
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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.