Finding the Fourth Proportional to 32,110,304.92, 44,312,545.20 and 17,426,098.02
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Solution
The fourth proportional to 32,110,304.92, 44,312,545.20 and 17,426,098.02 is: 24,048,191.32
Step by Step Solution
- Step 1: Write the proportion equation
32,110,304.92 : 44,312,545.20 = 17,426,098.02 : x - Step 2: Convert to fraction form
32,110,304.92/44,312,545.20 = 17,426,098.02/x - Step 3: Cross multiply
32,110,304.92x = 44,312,545.20 × 17,426,098.02 - Step 4: Simplify right side
32,110,304.92x = 772,194,756,170,880.50 - Step 5: Solve for x
x = 772,194,756,170,880.50/32,110,304.92 - Step 6: Final answer
x = 24,048,191.32
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.