Finding the Fourth Proportional to 44,822,206.81, 67,182,309.63 and 27,276,065.23
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Solution
The fourth proportional to 44,822,206.81, 67,182,309.63 and 27,276,065.23 is: 40,883,061.99
Step by Step Solution
- Step 1: Write the proportion equation
44,822,206.81 : 67,182,309.63 = 27,276,065.23 : x - Step 2: Convert to fraction form
44,822,206.81/67,182,309.63 = 27,276,065.23/x - Step 3: Cross multiply
44,822,206.81x = 67,182,309.63 × 27,276,065.23 - Step 4: Simplify right side
44,822,206.81x = 1,832,469,059,838,127.25 - Step 5: Solve for x
x = 1,832,469,059,838,127.25/44,822,206.81 - Step 6: Final answer
x = 40,883,061.99
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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.