Finding the Fourth Proportional to 165,192,162.26, 247,565,032.02 and 62,900,398.58
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Solution
The fourth proportional to 165,192,162.26, 247,565,032.02 and 62,900,398.58 is: 94,265,605.44
Step by Step Solution
- Step 1: Write the proportion equation
165,192,162.26 : 247,565,032.02 = 62,900,398.58 : x - Step 2: Convert to fraction form
165,192,162.26/247,565,032.02 = 62,900,398.58/x - Step 3: Cross multiply
165,192,162.26x = 247,565,032.02 × 62,900,398.58 - Step 4: Simplify right side
165,192,162.26x = 15,571,939,188,683,934 - Step 5: Solve for x
x = 15,571,939,188,683,934/165,192,162.26 - Step 6: Final answer
x = 94,265,605.44
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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.