Finding the Fourth Proportional to 26,073,576,029.70, 39,110,364,044.55 and 9,511,890,423.30
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Solution
The fourth proportional to 26,073,576,029.70, 39,110,364,044.55 and 9,511,890,423.30 is: 14,267,835,634.95
Step by Step Solution
- Step 1: Write the proportion equation
26,073,576,029.70 : 39,110,364,044.55 = 9,511,890,423.30 : x - Step 2: Convert to fraction form
26,073,576,029.70/39,110,364,044.55 = 9,511,890,423.30/x - Step 3: Cross multiply
26,073,576,029.70x = 39,110,364,044.55 × 9,511,890,423.30 - Step 4: Simplify right side
26,073,576,029.70x = 372,013,497,207,131,799,552 - Step 5: Solve for x
x = 372,013,497,207,131,799,552/26,073,576,029.70 - Step 6: Final answer
x = 14,267,835,634.95
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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.