Finding the Fourth Proportional to 10,493,555,071,035, 15,742,479,399,778 and 3,608,454,251,119.80
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Solution
The fourth proportional to 10,493,555,071,035, 15,742,479,399,778 and 3,608,454,251,119.80 is: 5,413,419,601,722.44
Step by Step Solution
- Step 1: Write the proportion equation
10,493,555,071,035 : 15,742,479,399,778 = 3,608,454,251,119.80 : x - Step 2: Convert to fraction form
10,493,555,071,035/15,742,479,399,778 = 3,608,454,251,119.80/x - Step 3: Cross multiply
10,493,555,071,035x = 15,742,479,399,778 × 3,608,454,251,119.80 - Step 4: Simplify right side
10,493,555,071,035x = 56,806,016,713,294,799,997,763,584 - Step 5: Solve for x
x = 56,806,016,713,294,799,997,763,584/10,493,555,071,035 - Step 6: Final answer
x = 5,413,419,601,722.44
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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.