Finding the Fourth Proportional to 1,566,672,793,305.90, 2,351,082,641,090.10 and 546,790,327,226.32
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Solution
The fourth proportional to 1,566,672,793,305.90, 2,351,082,641,090.10 and 546,790,327,226.32 is: 820,560,140,030.96
Step by Step Solution
- Step 1: Write the proportion equation
1,566,672,793,305.90 : 2,351,082,641,090.10 = 546,790,327,226.32 : x - Step 2: Convert to fraction form
1,566,672,793,305.90/2,351,082,641,090.10 = 546,790,327,226.32/x - Step 3: Cross multiply
1,566,672,793,305.90x = 2,351,082,641,090.10 × 546,790,327,226.32 - Step 4: Simplify right side
1,566,672,793,305.90x = 1,285,549,246,657,776,500,867,072 - Step 5: Solve for x
x = 1,285,549,246,657,776,500,867,072/1,566,672,793,305.90 - Step 6: Final answer
x = 820,560,140,030.96
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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.