Finding the Fourth Proportional to 6,022,184,041.26, 8,310,838,262.18 and 3,611,259,055.33
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Solution
The fourth proportional to 6,022,184,041.26, 8,310,838,262.18 and 3,611,259,055.33 is: 4,983,671,991.09
Step by Step Solution
- Step 1: Write the proportion equation
6,022,184,041.26 : 8,310,838,262.18 = 3,611,259,055.33 : x - Step 2: Convert to fraction form
6,022,184,041.26/8,310,838,262.18 = 3,611,259,055.33/x - Step 3: Cross multiply
6,022,184,041.26x = 8,310,838,262.18 × 3,611,259,055.33 - Step 4: Simplify right side
6,022,184,041.26x = 30,012,589,931,641,733,120 - Step 5: Solve for x
x = 30,012,589,931,641,733,120/6,022,184,041.26 - Step 6: Final answer
x = 4,983,671,991.09
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Double scale
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1.5x scale
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.