Finding the Third Proportional to 529,865,196,560 and 1,155,630,416,020
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Solution
The third proportional to 529,865,196,560 and 1,155,630,416,020 is: 2,520,417,772,484.01
Step by Step Solution
- Step 1: Write the proportion equation
529,865,196,560 : 1,155,630,416,020 = 1,155,630,416,020 : x - Step 2: Convert to fraction form
529,865,196,560/1,155,630,416,020 = 1,155,630,416,020/x - Step 3: Cross multiply
529,865,196,560x = 1,155,630,416,020 × 1,155,630,416,020 - Step 4: Simplify right side
529,865,196,560x = 1,335,481,658,430,558,165,794,816 - Step 5: Solve for x
x = 1,335,481,658,430,558,165,794,816/529,865,196,560 - Step 6: Final answer
x = 2,520,417,772,484.01
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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.