Finding the Third Proportional to 42,997,548 and 93,553,088
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Solution
The third proportional to 42,997,548 and 93,553,088 is: 203,550,683.27
Step by Step Solution
- Step 1: Write the proportion equation
42,997,548 : 93,553,088 = 93,553,088 : x - Step 2: Convert to fraction form
42,997,548/93,553,088 = 93,553,088/x - Step 3: Cross multiply
42,997,548x = 93,553,088 × 93,553,088 - Step 4: Simplify right side
42,997,548x = 8,752,180,274,335,744 - Step 5: Solve for x
x = 8,752,180,274,335,744/42,997,548 - Step 6: Final answer
x = 203,550,683.27
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.