Finding the Fourth Proportional to 63,029,656.12, 94,537,381.02 and 16,974,896.14
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Solution
The fourth proportional to 63,029,656.12, 94,537,381.02 and 16,974,896.14 is: 25,460,431.22
Step by Step Solution
- Step 1: Write the proportion equation
63,029,656.12 : 94,537,381.02 = 16,974,896.14 : x - Step 2: Convert to fraction form
63,029,656.12/94,537,381.02 = 16,974,896.14/x - Step 3: Cross multiply
63,029,656.12x = 94,537,381.02 × 16,974,896.14 - Step 4: Simplify right side
63,029,656.12x = 1,604,762,224,162,107.25 - Step 5: Solve for x
x = 1,604,762,224,162,107.25/63,029,656.12 - Step 6: Final answer
x = 25,460,431.22
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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.