Finding the Fourth Proportional to 16,495,744.36, 24,737,683.74 and 5,710,121.32
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Solution
The fourth proportional to 16,495,744.36, 24,737,683.74 and 5,710,121.32 is: 8,563,128.30
Step by Step Solution
- Step 1: Write the proportion equation
16,495,744.36 : 24,737,683.74 = 5,710,121.32 : x - Step 2: Convert to fraction form
16,495,744.36/24,737,683.74 = 5,710,121.32/x - Step 3: Cross multiply
16,495,744.36x = 24,737,683.74 × 5,710,121.32 - Step 4: Simplify right side
16,495,744.36x = 141,255,175,331,191.34 - Step 5: Solve for x
x = 141,255,175,331,191.34/16,495,744.36 - Step 6: Final answer
x = 8,563,128.30
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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.