Finding the Fourth Proportional to 34,824,409.08, 52,236,735.12 and 10,563,545.04
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Solution
The fourth proportional to 34,824,409.08, 52,236,735.12 and 10,563,545.04 is: 15,845,354.42
Step by Step Solution
- Step 1: Write the proportion equation
34,824,409.08 : 52,236,735.12 = 10,563,545.04 : x - Step 2: Convert to fraction form
34,824,409.08/52,236,735.12 = 10,563,545.04/x - Step 3: Cross multiply
34,824,409.08x = 52,236,735.12 × 10,563,545.04 - Step 4: Simplify right side
34,824,409.08x = 551,805,104,182,669.75 - Step 5: Solve for x
x = 551,805,104,182,669.75/34,824,409.08 - Step 6: Final answer
x = 15,845,354.42
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.