Finding the Third Proportional to 43,842,102.09 and 61,293,838.70
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Solution
The third proportional to 43,842,102.09 and 61,293,838.70 is: 85,692,393.46
Step by Step Solution
- Step 1: Write the proportion equation
43,842,102.09 : 61,293,838.70 = 61,293,838.70 : x - Step 2: Convert to fraction form
43,842,102.09/61,293,838.70 = 61,293,838.70/x - Step 3: Cross multiply
43,842,102.09x = 61,293,838.70 × 61,293,838.70 - Step 4: Simplify right side
43,842,102.09x = 3,756,934,662,778,371 - Step 5: Solve for x
x = 3,756,934,662,778,371/43,842,102.09 - Step 6: Final answer
x = 85,692,393.46
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.