Finding the Third Proportional to 83,473,896 and 115,345,134
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Solution
The third proportional to 83,473,896 and 115,345,134 is: 159,385,156.02
Step by Step Solution
- Step 1: Write the proportion equation
83,473,896 : 115,345,134 = 115,345,134 : x - Step 2: Convert to fraction form
83,473,896/115,345,134 = 115,345,134/x - Step 3: Cross multiply
83,473,896x = 115,345,134 × 115,345,134 - Step 4: Simplify right side
83,473,896x = 13,304,499,937,477,956 - Step 5: Solve for x
x = 13,304,499,937,477,956/83,473,896 - Step 6: Final answer
x = 159,385,156.02
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.