Finding the Fourth Proportional to 59,525,292.63, 89,253,187.20 and 23,091,108.99
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Solution
The fourth proportional to 59,525,292.63, 89,253,187.20 and 23,091,108.99 is: 34,623,182.55
Step by Step Solution
- Step 1: Write the proportion equation
59,525,292.63 : 89,253,187.20 = 23,091,108.99 : x - Step 2: Convert to fraction form
59,525,292.63/89,253,187.20 = 23,091,108.99/x - Step 3: Cross multiply
59,525,292.63x = 89,253,187.20 × 23,091,108.99 - Step 4: Simplify right side
59,525,292.63x = 2,060,955,073,340,072.75 - Step 5: Solve for x
x = 2,060,955,073,340,072.75/59,525,292.63 - Step 6: Final answer
x = 34,623,182.55
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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.