Finding the Fourth Proportional to 32,539,257.67, 44,900,905 and 19,486,180.98
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Solution
The fourth proportional to 32,539,257.67, 44,900,905 and 19,486,180.98 is: 26,888,971.16
Step by Step Solution
- Step 1: Write the proportion equation
32,539,257.67 : 44,900,905 = 19,486,180.98 : x - Step 2: Convert to fraction form
32,539,257.67/44,900,905 = 19,486,180.98/x - Step 3: Cross multiply
32,539,257.67x = 44,900,905 × 19,486,180.98 - Step 4: Simplify right side
32,539,257.67x = 874,947,160,995,786.88 - Step 5: Solve for x
x = 874,947,160,995,786.88/32,539,257.67 - Step 6: Final answer
x = 26,888,971.16
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.