Finding the Fourth Proportional to 32,842,951.23, 49,249,262.99 and 12,088,176.04
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Solution
The fourth proportional to 32,842,951.23, 49,249,262.99 and 12,088,176.04 is: 18,126,682.85
Step by Step Solution
- Step 1: Write the proportion equation
32,842,951.23 : 49,249,262.99 = 12,088,176.04 : x - Step 2: Convert to fraction form
32,842,951.23/49,249,262.99 = 12,088,176.04/x - Step 3: Cross multiply
32,842,951.23x = 49,249,262.99 × 12,088,176.04 - Step 4: Simplify right side
32,842,951.23x = 595,333,760,955,158.75 - Step 5: Solve for x
x = 595,333,760,955,158.75/32,842,951.23 - Step 6: Final answer
x = 18,126,682.85
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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.