Finding the Fourth Proportional to 9,779,404, 14,684,460.08 and 8,282,708.96
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Solution
The fourth proportional to 9,779,404, 14,684,460.08 and 8,282,708.96 is: 12,437,067.65
Step by Step Solution
- Step 1: Write the proportion equation
9,779,404 : 14,684,460.08 = 8,282,708.96 : x - Step 2: Convert to fraction form
9,779,404/14,684,460.08 = 8,282,708.96/x - Step 3: Cross multiply
9,779,404x = 14,684,460.08 × 8,282,708.96 - Step 4: Simplify right side
9,779,404x = 121,627,109,077,378.31 - Step 5: Solve for x
x = 121,627,109,077,378.31/9,779,404 - Step 6: Final answer
x = 12,437,067.65
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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.