Finding the Fourth Proportional to 126,473,192.64, 174,524,897.16 and 70,723,206
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Solution
The fourth proportional to 126,473,192.64, 174,524,897.16 and 70,723,206 is: 97,593,489.94
Step by Step Solution
- Step 1: Write the proportion equation
126,473,192.64 : 174,524,897.16 = 70,723,206 : x - Step 2: Convert to fraction form
126,473,192.64/174,524,897.16 = 70,723,206/x - Step 3: Cross multiply
126,473,192.64x = 174,524,897.16 × 70,723,206 - Step 4: Simplify right side
126,473,192.64x = 12,342,960,253,975,494 - Step 5: Solve for x
x = 12,342,960,253,975,494/126,473,192.64 - Step 6: Final answer
x = 97,593,489.94
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.