Finding the Fourth Proportional to 296,354,337.36, 444,359,195.84 and 112,136,044.31
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Solution
The fourth proportional to 296,354,337.36, 444,359,195.84 and 112,136,044.31 is: 168,138,866.86
Step by Step Solution
- Step 1: Write the proportion equation
296,354,337.36 : 444,359,195.84 = 112,136,044.31 : x - Step 2: Convert to fraction form
296,354,337.36/444,359,195.84 = 112,136,044.31/x - Step 3: Cross multiply
296,354,337.36x = 444,359,195.84 × 112,136,044.31 - Step 4: Simplify right side
296,354,337.36x = 49,828,682,472,468,928 - Step 5: Solve for x
x = 49,828,682,472,468,928/296,354,337.36 - Step 6: Final answer
x = 168,138,866.86
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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.