Finding the Fourth Proportional to 2,000,094,354.76, 2,759,868,460.26 and 1,153,352,951.32
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Solution
The fourth proportional to 2,000,094,354.76, 2,759,868,460.26 and 1,153,352,951.32 is: 1,591,476,135.27
Step by Step Solution
- Step 1: Write the proportion equation
2,000,094,354.76 : 2,759,868,460.26 = 1,153,352,951.32 : x - Step 2: Convert to fraction form
2,000,094,354.76/2,759,868,460.26 = 1,153,352,951.32/x - Step 3: Cross multiply
2,000,094,354.76x = 2,759,868,460.26 × 1,153,352,951.32 - Step 4: Simplify right side
2,000,094,354.76x = 3,183,102,433,895,855,104 - Step 5: Solve for x
x = 3,183,102,433,895,855,104/2,000,094,354.76 - Step 6: Final answer
x = 1,591,476,135.27
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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.