Finding the Fourth Proportional to 45,553,383.65, 62,863,497.16 and 24,645,350.59
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Solution
The fourth proportional to 45,553,383.65, 62,863,497.16 and 24,645,350.59 is: 34,010,490.60
Step by Step Solution
- Step 1: Write the proportion equation
45,553,383.65 : 62,863,497.16 = 24,645,350.59 : x - Step 2: Convert to fraction form
45,553,383.65/62,863,497.16 = 24,645,350.59/x - Step 3: Cross multiply
45,553,383.65x = 62,863,497.16 × 24,645,350.59 - Step 4: Simplify right side
45,553,383.65x = 1,549,292,926,602,897 - Step 5: Solve for x
x = 1,549,292,926,602,897/45,553,383.65 - Step 6: Final answer
x = 34,010,490.60
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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.