Finding the Fourth Proportional to 10,284,032,727,368, 14,191,967,480,277 and 5,659,524,877,583.70
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Solution
The fourth proportional to 10,284,032,727,368, 14,191,967,480,277 and 5,659,524,877,583.70 is: 7,810,145,605,890.43
Step by Step Solution
- Step 1: Write the proportion equation
10,284,032,727,368 : 14,191,967,480,277 = 5,659,524,877,583.70 : x - Step 2: Convert to fraction form
10,284,032,727,368/14,191,967,480,277 = 5,659,524,877,583.70/x - Step 3: Cross multiply
10,284,032,727,368x = 14,191,967,480,277 × 5,659,524,877,583.70 - Step 4: Simplify right side
10,284,032,727,368x = 80,319,793,016,486,540,160,794,624 - Step 5: Solve for x
x = 80,319,793,016,486,540,160,794,624/10,284,032,727,368 - Step 6: Final answer
x = 7,810,145,605,890.43
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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.