Finding the Fourth Proportional to 1,566,672,779,246.60, 2,351,082,620,031.10 and 546,790,313,167.95
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Solution
The fourth proportional to 1,566,672,779,246.60, 2,351,082,620,031.10 and 546,790,313,167.95 is: 820,560,118,947.58
Step by Step Solution
- Step 1: Write the proportion equation
1,566,672,779,246.60 : 2,351,082,620,031.10 = 546,790,313,167.95 : x - Step 2: Convert to fraction form
1,566,672,779,246.60/2,351,082,620,031.10 = 546,790,313,167.95/x - Step 3: Cross multiply
1,566,672,779,246.60x = 2,351,082,620,031.10 × 546,790,313,167.95 - Step 4: Simplify right side
1,566,672,779,246.60x = 1,285,549,202,090,529,736,622,080 - Step 5: Solve for x
x = 1,285,549,202,090,529,736,622,080/1,566,672,779,246.60 - Step 6: Final answer
x = 820,560,118,947.58
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.