Finding the Fourth Proportional to 45,544,592.12, 62,852,444.51 and 24,918,481.17
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Solution
The fourth proportional to 45,544,592.12, 62,852,444.51 and 24,918,481.17 is: 34,388,000.47
Step by Step Solution
- Step 1: Write the proportion equation
45,544,592.12 : 62,852,444.51 = 24,918,481.17 : x - Step 2: Convert to fraction form
45,544,592.12/62,852,444.51 = 24,918,481.17/x - Step 3: Cross multiply
45,544,592.12x = 62,852,444.51 × 24,918,481.17 - Step 4: Simplify right side
45,544,592.12x = 1,566,187,454,886,312.75 - Step 5: Solve for x
x = 1,566,187,454,886,312.75/45,544,592.12 - Step 6: Final answer
x = 34,388,000.47
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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.