Finding the Fourth Proportional to 2,247,264,809.30, 3,370,897,213.95 and 2,247,264,809.30
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Solution
The fourth proportional to 2,247,264,809.30, 3,370,897,213.95 and 2,247,264,809.30 is: 3,370,897,213.95
Step by Step Solution
- Step 1: Write the proportion equation
2,247,264,809.30 : 3,370,897,213.95 = 2,247,264,809.30 : x - Step 2: Convert to fraction form
2,247,264,809.30/3,370,897,213.95 = 2,247,264,809.30/x - Step 3: Cross multiply
2,247,264,809.30x = 3,370,897,213.95 × 2,247,264,809.30 - Step 4: Simplify right side
2,247,264,809.30x = 7,575,298,684,677,248,000 - Step 5: Solve for x
x = 7,575,298,684,677,248,000/2,247,264,809.30 - Step 6: Final answer
x = 3,370,897,213.95
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1.5x scale
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.