Finding the Fourth Proportional to 44,844,191.98, 61,884,985.78 and 24,217,638.18
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Solution
The fourth proportional to 44,844,191.98, 61,884,985.78 and 24,217,638.18 is: 33,420,341.15
Step by Step Solution
- Step 1: Write the proportion equation
44,844,191.98 : 61,884,985.78 = 24,217,638.18 : x - Step 2: Convert to fraction form
44,844,191.98/61,884,985.78 = 24,217,638.18/x - Step 3: Cross multiply
44,844,191.98x = 61,884,985.78 × 24,217,638.18 - Step 4: Simplify right side
44,844,191.98x = 1,498,708,194,394,485 - Step 5: Solve for x
x = 1,498,708,194,394,485/44,844,191.98 - Step 6: Final answer
x = 33,420,341.15
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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.