Finding the Fourth Proportional to 75,880,233.92, 104,671,012.82 and 45,683,708.62
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Solution
The fourth proportional to 75,880,233.92, 104,671,012.82 and 45,683,708.62 is: 63,017,202.29
Step by Step Solution
- Step 1: Write the proportion equation
75,880,233.92 : 104,671,012.82 = 45,683,708.62 : x - Step 2: Convert to fraction form
75,880,233.92/104,671,012.82 = 45,683,708.62/x - Step 3: Cross multiply
75,880,233.92x = 104,671,012.82 × 45,683,708.62 - Step 4: Simplify right side
75,880,233.92x = 4,781,760,050,629,164 - Step 5: Solve for x
x = 4,781,760,050,629,164/75,880,233.92 - Step 6: Final answer
x = 63,017,202.29
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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.