Finding the Third Proportional to 98,600,844 and 153,870,384
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Solution
The third proportional to 98,600,844 and 153,870,384 is: 240,120,612.68
Step by Step Solution
- Step 1: Write the proportion equation
98,600,844 : 153,870,384 = 153,870,384 : x - Step 2: Convert to fraction form
98,600,844/153,870,384 = 153,870,384/x - Step 3: Cross multiply
98,600,844x = 153,870,384 × 153,870,384 - Step 4: Simplify right side
98,600,844x = 23,676,095,072,307,456 - Step 5: Solve for x
x = 23,676,095,072,307,456/98,600,844 - Step 6: Final answer
x = 240,120,612.68
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.