Finding the Fourth Proportional to 161,758,244.24, 242,733,244.44 and 59,593,968.08
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Solution
The fourth proportional to 161,758,244.24, 242,733,244.44 and 59,593,968.08 is: 89,426,274.93
Step by Step Solution
- Step 1: Write the proportion equation
161,758,244.24 : 242,733,244.44 = 59,593,968.08 : x - Step 2: Convert to fraction form
161,758,244.24/242,733,244.44 = 59,593,968.08/x - Step 3: Cross multiply
161,758,244.24x = 242,733,244.44 × 59,593,968.08 - Step 4: Simplify right side
161,758,244.24x = 14,465,437,221,112,196 - Step 5: Solve for x
x = 14,465,437,221,112,196/161,758,244.24 - Step 6: Final answer
x = 89,426,274.93
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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.