Finding the Fourth Proportional to 32,508,107.19, 48,754,698.93 and 19,381,239.41
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Solution
The fourth proportional to 32,508,107.19, 48,754,698.93 and 19,381,239.41 is: 29,067,410.37
Step by Step Solution
- Step 1: Write the proportion equation
32,508,107.19 : 48,754,698.93 = 19,381,239.41 : x - Step 2: Convert to fraction form
32,508,107.19/48,754,698.93 = 19,381,239.41/x - Step 3: Cross multiply
32,508,107.19x = 48,754,698.93 × 19,381,239.41 - Step 4: Simplify right side
32,508,107.19x = 944,926,492,081,027.38 - Step 5: Solve for x
x = 944,926,492,081,027.38/32,508,107.19 - Step 6: Final answer
x = 29,067,410.37
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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.