Finding the Fourth Proportional to 3,070,896,199.68, 4,602,643,415.52 and 1,410,512,269.44
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Solution
The fourth proportional to 3,070,896,199.68, 4,602,643,415.52 and 1,410,512,269.44 is: 2,114,068,528.31
Step by Step Solution
- Step 1: Write the proportion equation
3,070,896,199.68 : 4,602,643,415.52 = 1,410,512,269.44 : x - Step 2: Convert to fraction form
3,070,896,199.68/4,602,643,415.52 = 1,410,512,269.44/x - Step 3: Cross multiply
3,070,896,199.68x = 4,602,643,415.52 × 1,410,512,269.44 - Step 4: Simplify right side
3,070,896,199.68x = 6,492,085,009,448,188,928 - Step 5: Solve for x
x = 6,492,085,009,448,188,928/3,070,896,199.68 - Step 6: Final answer
x = 2,114,068,528.31
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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.