Finding the Third Proportional to 174,349,590 and 366,768,660
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Solution
The third proportional to 174,349,590 and 366,768,660 is: 771,548,989.35
Step by Step Solution
- Step 1: Write the proportion equation
174,349,590 : 366,768,660 = 366,768,660 : x - Step 2: Convert to fraction form
174,349,590/366,768,660 = 366,768,660/x - Step 3: Cross multiply
174,349,590x = 366,768,660 × 366,768,660 - Step 4: Simplify right side
174,349,590x = 134,519,249,958,195,600 - Step 5: Solve for x
x = 134,519,249,958,195,600/174,349,590 - Step 6: Final answer
x = 771,548,989.35
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.