Finding the Third Proportional to 15,115,454,336.25 and 32,746,115,130.75
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Solution
The third proportional to 15,115,454,336.25 and 32,746,115,130.75 is: 70,941,172,676.81
Step by Step Solution
- Step 1: Write the proportion equation
15,115,454,336.25 : 32,746,115,130.75 = 32,746,115,130.75 : x - Step 2: Convert to fraction form
15,115,454,336.25/32,746,115,130.75 = 32,746,115,130.75/x - Step 3: Cross multiply
15,115,454,336.25x = 32,746,115,130.75 × 32,746,115,130.75 - Step 4: Simplify right side
15,115,454,336.25x = 1,072,308,056,156,334,063,616 - Step 5: Solve for x
x = 1,072,308,056,156,334,063,616/15,115,454,336.25 - Step 6: Final answer
x = 70,941,172,676.81
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.