Finding the Fourth Proportional to 75,216,954.24, 112,822,278.84 and 24,097,841.28
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Solution
The fourth proportional to 75,216,954.24, 112,822,278.84 and 24,097,841.28 is: 36,145,751.92
Step by Step Solution
- Step 1: Write the proportion equation
75,216,954.24 : 112,822,278.84 = 24,097,841.28 : x - Step 2: Convert to fraction form
75,216,954.24/112,822,278.84 = 24,097,841.28/x - Step 3: Cross multiply
75,216,954.24x = 112,822,278.84 × 24,097,841.28 - Step 4: Simplify right side
75,216,954.24x = 2,718,773,368,334,222.50 - Step 5: Solve for x
x = 2,718,773,368,334,222.50/75,216,954.24 - Step 6: Final answer
x = 36,145,751.92
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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.