Finding the Third Proportional to 113,188,630 and 242,514,380
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Solution
The third proportional to 113,188,630 and 242,514,380 is: 519,603,643.11
Step by Step Solution
- Step 1: Write the proportion equation
113,188,630 : 242,514,380 = 242,514,380 : x - Step 2: Convert to fraction form
113,188,630/242,514,380 = 242,514,380/x - Step 3: Cross multiply
113,188,630x = 242,514,380 × 242,514,380 - Step 4: Simplify right side
113,188,630x = 58,813,224,506,784,400 - Step 5: Solve for x
x = 58,813,224,506,784,400/113,188,630 - Step 6: Final answer
x = 519,603,643.11
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.