Finding the Fourth Proportional to 73,922,394, 110,894,010.84 and 22,808,568.72
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Solution
The fourth proportional to 73,922,394, 110,894,010.84 and 22,808,568.72 is: 34,216,068.10
Step by Step Solution
- Step 1: Write the proportion equation
73,922,394 : 110,894,010.84 = 22,808,568.72 : x - Step 2: Convert to fraction form
73,922,394/110,894,010.84 = 22,808,568.72/x - Step 3: Cross multiply
73,922,394x = 110,894,010.84 × 22,808,568.72 - Step 4: Simplify right side
73,922,394x = 2,529,333,666,880,565 - Step 5: Solve for x
x = 2,529,333,666,880,565/73,922,394 - Step 6: Final answer
x = 34,216,068.10
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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.