Finding the Fourth Proportional to 10,705,251,555,851, 16,057,857,291,040 and 3,354,369,021,035.70
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Solution
The fourth proportional to 10,705,251,555,851, 16,057,857,291,040 and 3,354,369,021,035.70 is: 5,031,547,251,389.65
Step by Step Solution
- Step 1: Write the proportion equation
10,705,251,555,851 : 16,057,857,291,040 = 3,354,369,021,035.70 : x - Step 2: Convert to fraction form
10,705,251,555,851/16,057,857,291,040 = 3,354,369,021,035.70/x - Step 3: Cross multiply
10,705,251,555,851x = 16,057,857,291,040 × 3,354,369,021,035.70 - Step 4: Simplify right side
10,705,251,555,851x = 53,863,979,041,276,822,024,093,696 - Step 5: Solve for x
x = 53,863,979,041,276,822,024,093,696/10,705,251,555,851 - Step 6: Final answer
x = 5,031,547,251,389.65
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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.