Finding the Third Proportional to 967,733,688 and 2,123,584,260
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Solution
The third proportional to 967,733,688 and 2,123,584,260 is: 4,659,970,160.43
Step by Step Solution
- Step 1: Write the proportion equation
967,733,688 : 2,123,584,260 = 2,123,584,260 : x - Step 2: Convert to fraction form
967,733,688/2,123,584,260 = 2,123,584,260/x - Step 3: Cross multiply
967,733,688x = 2,123,584,260 × 2,123,584,260 - Step 4: Simplify right side
967,733,688x = 4,509,610,109,319,747,584 - Step 5: Solve for x
x = 4,509,610,109,319,747,584/967,733,688 - Step 6: Final answer
x = 4,659,970,160.43
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.