Finding the Third Proportional to 43,332,537 and 67,312,896
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Solution
The third proportional to 43,332,537 and 67,312,896 is: 104,564,059.29
Step by Step Solution
- Step 1: Write the proportion equation
43,332,537 : 67,312,896 = 67,312,896 : x - Step 2: Convert to fraction form
43,332,537/67,312,896 = 67,312,896/x - Step 3: Cross multiply
43,332,537x = 67,312,896 × 67,312,896 - Step 4: Simplify right side
43,332,537x = 4,531,025,967,906,816 - Step 5: Solve for x
x = 4,531,025,967,906,816/43,332,537 - Step 6: Final answer
x = 104,564,059.29
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.