Finding the Fourth Proportional to 2,294,817,205.01, 3,442,928,311.92 and 1,175,133,641.05
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Solution
The fourth proportional to 2,294,817,205.01, 3,442,928,311.92 and 1,175,133,641.05 is: 1,763,060,201.15
Step by Step Solution
- Step 1: Write the proportion equation
2,294,817,205.01 : 3,442,928,311.92 = 1,175,133,641.05 : x - Step 2: Convert to fraction form
2,294,817,205.01/3,442,928,311.92 = 1,175,133,641.05/x - Step 3: Cross multiply
2,294,817,205.01x = 3,442,928,311.92 × 1,175,133,641.05 - Step 4: Simplify right side
2,294,817,205.01x = 4,045,900,883,060,679,680 - Step 5: Solve for x
x = 4,045,900,883,060,679,680/2,294,817,205.01 - Step 6: Final answer
x = 1,763,060,201.15
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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.