Finding the Fourth Proportional to 597,396,671.67, 895,942,162.07 and 177,119,767.98
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Solution
The fourth proportional to 597,396,671.67, 895,942,162.07 and 177,119,767.98 is: 265,634,335.43
Step by Step Solution
- Step 1: Write the proportion equation
597,396,671.67 : 895,942,162.07 = 177,119,767.98 : x - Step 2: Convert to fraction form
597,396,671.67/895,942,162.07 = 177,119,767.98/x - Step 3: Cross multiply
597,396,671.67x = 895,942,162.07 × 177,119,767.98 - Step 4: Simplify right side
597,396,671.67x = 158,689,067,863,972,640 - Step 5: Solve for x
x = 158,689,067,863,972,640/597,396,671.67 - Step 6: Final answer
x = 265,634,335.43
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.