Finding the Third Proportional to 117,423,351 and 249,963,246
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Solution
The third proportional to 117,423,351 and 249,963,246 is: 532,105,614.59
Step by Step Solution
- Step 1: Write the proportion equation
117,423,351 : 249,963,246 = 249,963,246 : x - Step 2: Convert to fraction form
117,423,351/249,963,246 = 249,963,246/x - Step 3: Cross multiply
117,423,351x = 249,963,246 × 249,963,246 - Step 4: Simplify right side
117,423,351x = 62,481,624,350,856,512 - Step 5: Solve for x
x = 62,481,624,350,856,512/117,423,351 - Step 6: Final answer
x = 532,105,614.59
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.