Finding the Fourth Proportional to 23,182,947.36, 34,773,298.79 and 8,804,893.05
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Solution
The fourth proportional to 23,182,947.36, 34,773,298.79 and 8,804,893.05 is: 13,206,913.34
Step by Step Solution
- Step 1: Write the proportion equation
23,182,947.36 : 34,773,298.79 = 8,804,893.05 : x - Step 2: Convert to fraction form
23,182,947.36/34,773,298.79 = 8,804,893.05/x - Step 3: Cross multiply
23,182,947.36x = 34,773,298.79 × 8,804,893.05 - Step 4: Simplify right side
23,182,947.36x = 306,175,176,797,619.94 - Step 5: Solve for x
x = 306,175,176,797,619.94/23,182,947.36 - Step 6: Final answer
x = 13,206,913.34
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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.