Finding the Third Proportional to 429,452,236,320 and 934,303,467,007.50
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Solution
The third proportional to 429,452,236,320 and 934,303,467,007.50 is: 2,032,642,735,644.74
Step by Step Solution
- Step 1: Write the proportion equation
429,452,236,320 : 934,303,467,007.50 = 934,303,467,007.50 : x - Step 2: Convert to fraction form
429,452,236,320/934,303,467,007.50 = 934,303,467,007.50/x - Step 3: Cross multiply
429,452,236,320x = 934,303,467,007.50 × 934,303,467,007.50 - Step 4: Simplify right side
429,452,236,320x = 872,922,968,462,234,618,953,728 - Step 5: Solve for x
x = 872,922,968,462,234,618,953,728/429,452,236,320 - Step 6: Final answer
x = 2,032,642,735,644.74
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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.