Finding the Fourth Proportional to 96,349,572.23, 132,962,544.23 and 52,296,580.19
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Solution
The fourth proportional to 96,349,572.23, 132,962,544.23 and 52,296,580.19 is: 72,169,353.70
Step by Step Solution
- Step 1: Write the proportion equation
96,349,572.23 : 132,962,544.23 = 52,296,580.19 : x - Step 2: Convert to fraction form
96,349,572.23/132,962,544.23 = 52,296,580.19/x - Step 3: Cross multiply
96,349,572.23x = 132,962,544.23 × 52,296,580.19 - Step 4: Simplify right side
96,349,572.23x = 6,953,486,356,661,540 - Step 5: Solve for x
x = 6,953,486,356,661,540/96,349,572.23 - Step 6: Final answer
x = 72,169,353.70
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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.