Finding the Fourth Proportional to 175,874,615.08, 263,814,167.76 and 46,481,107.40
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Solution
The fourth proportional to 175,874,615.08, 263,814,167.76 and 46,481,107.40 is: 69,722,254.46
Step by Step Solution
- Step 1: Write the proportion equation
175,874,615.08 : 263,814,167.76 = 46,481,107.40 : x - Step 2: Convert to fraction form
175,874,615.08/263,814,167.76 = 46,481,107.40/x - Step 3: Cross multiply
175,874,615.08x = 263,814,167.76 × 46,481,107.40 - Step 4: Simplify right side
175,874,615.08x = 12,262,374,665,294,176 - Step 5: Solve for x
x = 12,262,374,665,294,176/175,874,615.08 - Step 6: Final answer
x = 69,722,254.46
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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.