Finding the Third Proportional to 529,865,196,558 and 1,155,630,416,016
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Solution
The third proportional to 529,865,196,558 and 1,155,630,416,016 is: 2,520,417,772,476.08
Step by Step Solution
- Step 1: Write the proportion equation
529,865,196,558 : 1,155,630,416,016 = 1,155,630,416,016 : x - Step 2: Convert to fraction form
529,865,196,558/1,155,630,416,016 = 1,155,630,416,016/x - Step 3: Cross multiply
529,865,196,558x = 1,155,630,416,016 × 1,155,630,416,016 - Step 4: Simplify right side
529,865,196,558x = 1,335,481,658,421,313,248,690,176 - Step 5: Solve for x
x = 1,335,481,658,421,313,248,690,176/529,865,196,558 - Step 6: Final answer
x = 2,520,417,772,476.08
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.