Finding the Third Proportional to 75,714,754,516 and 163,518,572,743
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Solution
The third proportional to 75,714,754,516 and 163,518,572,743 is: 353,145,484,031.88
Step by Step Solution
- Step 1: Write the proportion equation
75,714,754,516 : 163,518,572,743 = 163,518,572,743 : x - Step 2: Convert to fraction form
75,714,754,516/163,518,572,743 = 163,518,572,743/x - Step 3: Cross multiply
75,714,754,516x = 163,518,572,743 × 163,518,572,743 - Step 4: Simplify right side
75,714,754,516x = 26,738,323,631,907,784,359,936 - Step 5: Solve for x
x = 26,738,323,631,907,784,359,936/75,714,754,516 - Step 6: Final answer
x = 353,145,484,031.88
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.