Finding the Fourth Proportional to 2,377,952,224,799.40, 3,565,468,560,238.20 and 924,117,352,445.91
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Solution
The fourth proportional to 2,377,952,224,799.40, 3,565,468,560,238.20 and 924,117,352,445.91 is: 1,385,608,731,644.90
Step by Step Solution
- Step 1: Write the proportion equation
2,377,952,224,799.40 : 3,565,468,560,238.20 = 924,117,352,445.91 : x - Step 2: Convert to fraction form
2,377,952,224,799.40/3,565,468,560,238.20 = 924,117,352,445.91/x - Step 3: Cross multiply
2,377,952,224,799.40x = 3,565,468,560,238.20 × 924,117,352,445.91 - Step 4: Simplify right side
2,377,952,224,799.40x = 3,294,911,366,116,456,169,209,856 - Step 5: Solve for x
x = 3,294,911,366,116,456,169,209,856/2,377,952,224,799.40 - Step 6: Final answer
x = 1,385,608,731,644.90
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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.