Finding the Fourth Proportional to 46,076,513.94, 69,125,079.78 and 17,322,898.68
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Solution
The fourth proportional to 46,076,513.94, 69,125,079.78 and 17,322,898.68 is: 25,988,223.74
Step by Step Solution
- Step 1: Write the proportion equation
46,076,513.94 : 69,125,079.78 = 17,322,898.68 : x - Step 2: Convert to fraction form
46,076,513.94/69,125,079.78 = 17,322,898.68/x - Step 3: Cross multiply
46,076,513.94x = 69,125,079.78 × 17,322,898.68 - Step 4: Simplify right side
46,076,513.94x = 1,197,446,753,275,856.75 - Step 5: Solve for x
x = 1,197,446,753,275,856.75/46,076,513.94 - Step 6: Final answer
x = 25,988,223.74
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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.