Finding the Fourth Proportional to 36,517,771,742.52, 54,738,426,661.68 and 15,282,387,079.98
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Solution
The fourth proportional to 36,517,771,742.52, 54,738,426,661.68 and 15,282,387,079.98 is: 22,907,581,281.00
Step by Step Solution
- Step 1: Write the proportion equation
36,517,771,742.52 : 54,738,426,661.68 = 15,282,387,079.98 : x - Step 2: Convert to fraction form
36,517,771,742.52/54,738,426,661.68 = 15,282,387,079.98/x - Step 3: Cross multiply
36,517,771,742.52x = 54,738,426,661.68 × 15,282,387,079.98 - Step 4: Simplify right side
36,517,771,742.52x = 836,533,824,392,891,203,584 - Step 5: Solve for x
x = 836,533,824,392,891,203,584/36,517,771,742.52 - Step 6: Final answer
x = 22,907,581,281.00
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.