Finding the Fourth Proportional to 2,703,306,725.24, 4,056,125,373.37 and 1,459,490,230.79
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Solution
The fourth proportional to 2,703,306,725.24, 4,056,125,373.37 and 1,459,490,230.79 is: 2,189,864,473.03
Step by Step Solution
- Step 1: Write the proportion equation
2,703,306,725.24 : 4,056,125,373.37 = 1,459,490,230.79 : x - Step 2: Convert to fraction form
2,703,306,725.24/4,056,125,373.37 = 1,459,490,230.79/x - Step 3: Cross multiply
2,703,306,725.24x = 4,056,125,373.37 × 1,459,490,230.79 - Step 4: Simplify right side
2,703,306,725.24x = 5,919,875,357,308,646,400 - Step 5: Solve for x
x = 5,919,875,357,308,646,400/2,703,306,725.24 - Step 6: Final answer
x = 2,189,864,473.03
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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.