Finding the Fourth Proportional to 30,069,097.08, 41,473,913.99 and 27,596,285.34
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Solution
The fourth proportional to 30,069,097.08, 41,473,913.99 and 27,596,285.34 is: 38,063,196.96
Step by Step Solution
- Step 1: Write the proportion equation
30,069,097.08 : 41,473,913.99 = 27,596,285.34 : x - Step 2: Convert to fraction form
30,069,097.08/41,473,913.99 = 27,596,285.34/x - Step 3: Cross multiply
30,069,097.08x = 41,473,913.99 × 27,596,285.34 - Step 4: Simplify right side
30,069,097.08x = 1,144,525,964,496,676.50 - Step 5: Solve for x
x = 1,144,525,964,496,676.50/30,069,097.08 - Step 6: Final answer
x = 38,063,196.96
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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.