Finding the Fourth Proportional to 32,956,988.00, 49,438,177.88 and 16,553,838.17
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Solution
The fourth proportional to 32,956,988.00, 49,438,177.88 and 16,553,838.17 is: 24,832,111.36
Step by Step Solution
- Step 1: Write the proportion equation
32,956,988.00 : 49,438,177.88 = 16,553,838.17 : x - Step 2: Convert to fraction form
32,956,988.00/49,438,177.88 = 16,553,838.17/x - Step 3: Cross multiply
32,956,988.00x = 49,438,177.88 × 16,553,838.17 - Step 4: Simplify right side
32,956,988.00x = 818,391,596,086,019.88 - Step 5: Solve for x
x = 818,391,596,086,019.88/32,956,988.00 - Step 6: Final answer
x = 24,832,111.36
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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.