Finding the Fourth Proportional to 161,758,238.24, 242,733,235.44 and 59,593,962.08
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Solution
The fourth proportional to 161,758,238.24, 242,733,235.44 and 59,593,962.08 is: 89,426,265.92
Step by Step Solution
- Step 1: Write the proportion equation
161,758,238.24 : 242,733,235.44 = 59,593,962.08 : x - Step 2: Convert to fraction form
161,758,238.24/242,733,235.44 = 59,593,962.08/x - Step 3: Cross multiply
161,758,238.24x = 242,733,235.44 × 59,593,962.08 - Step 4: Simplify right side
161,758,238.24x = 14,465,435,228,367,072 - Step 5: Solve for x
x = 14,465,435,228,367,072/161,758,238.24 - Step 6: Final answer
x = 89,426,265.92
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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.