Finding the Third Proportional to 38,378,698 and 83,134,692
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Solution
The third proportional to 38,378,698 and 83,134,692 is: 180,083,675.95
Step by Step Solution
- Step 1: Write the proportion equation
38,378,698 : 83,134,692 = 83,134,692 : x - Step 2: Convert to fraction form
38,378,698/83,134,692 = 83,134,692/x - Step 3: Cross multiply
38,378,698x = 83,134,692 × 83,134,692 - Step 4: Simplify right side
38,378,698x = 6,911,377,013,934,864 - Step 5: Solve for x
x = 6,911,377,013,934,864/38,378,698 - Step 6: Final answer
x = 180,083,675.95
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.