Finding the Third Proportional to 75,714,754,512.56 and 163,518,572,737.50
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Solution
The third proportional to 75,714,754,512.56 and 163,518,572,737.50 is: 353,145,484,024.17
Step by Step Solution
- Step 1: Write the proportion equation
75,714,754,512.56 : 163,518,572,737.50 = 163,518,572,737.50 : x - Step 2: Convert to fraction form
75,714,754,512.56/163,518,572,737.50 = 163,518,572,737.50/x - Step 3: Cross multiply
75,714,754,512.56x = 163,518,572,737.50 × 163,518,572,737.50 - Step 4: Simplify right side
75,714,754,512.56x = 26,738,323,630,109,078,061,056 - Step 5: Solve for x
x = 26,738,323,630,109,078,061,056/75,714,754,512.56 - Step 6: Final answer
x = 353,145,484,024.17
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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.