Finding the Fourth Proportional to 4,035,643,437.60, 6,053,465,156.40 and 2,375,846,906.40
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Solution
The fourth proportional to 4,035,643,437.60, 6,053,465,156.40 and 2,375,846,906.40 is: 3,563,770,359.60
Step by Step Solution
- Step 1: Write the proportion equation
4,035,643,437.60 : 6,053,465,156.40 = 2,375,846,906.40 : x - Step 2: Convert to fraction form
4,035,643,437.60/6,053,465,156.40 = 2,375,846,906.40/x - Step 3: Cross multiply
4,035,643,437.60x = 6,053,465,156.40 × 2,375,846,906.40 - Step 4: Simplify right side
4,035,643,437.60x = 14,382,106,464,833,132,544 - Step 5: Solve for x
x = 14,382,106,464,833,132,544/4,035,643,437.60 - Step 6: Final answer
x = 3,563,770,359.60
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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.