Finding the Fourth Proportional to 58,554,595.04, 80,804,354.64 and 32,449,059.68
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Solution
The fourth proportional to 58,554,595.04, 80,804,354.64 and 32,449,059.68 is: 44,779,155.66
Step by Step Solution
- Step 1: Write the proportion equation
58,554,595.04 : 80,804,354.64 = 32,449,059.68 : x - Step 2: Convert to fraction form
58,554,595.04/80,804,354.64 = 32,449,059.68/x - Step 3: Cross multiply
58,554,595.04x = 80,804,354.64 × 32,449,059.68 - Step 4: Simplify right side
58,554,595.04x = 2,622,025,326,117,245 - Step 5: Solve for x
x = 2,622,025,326,117,245/58,554,595.04 - Step 6: Final answer
x = 44,779,155.66
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.