Finding the Fourth Proportional to 1,773,318,580,778.10, 2,659,709,108,898.60 and 482,630,412,974.66
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Solution
The fourth proportional to 1,773,318,580,778.10, 2,659,709,108,898.60 and 482,630,412,974.66 is: 723,872,472,512.50
Step by Step Solution
- Step 1: Write the proportion equation
1,773,318,580,778.10 : 2,659,709,108,898.60 = 482,630,412,974.66 : x - Step 2: Convert to fraction form
1,773,318,580,778.10/2,659,709,108,898.60 = 482,630,412,974.66/x - Step 3: Cross multiply
1,773,318,580,778.10x = 2,659,709,108,898.60 × 482,630,412,974.66 - Step 4: Simplify right side
1,773,318,580,778.10x = 1,283,656,505,620,196,369,629,184 - Step 5: Solve for x
x = 1,283,656,505,620,196,369,629,184/1,773,318,580,778.10 - Step 6: Final answer
x = 723,872,472,512.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.