Finding the Fourth Proportional to 6,701,337,982.80, 10,052,006,974.20 and 6,058,506,949.20
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Solution
The fourth proportional to 6,701,337,982.80, 10,052,006,974.20 and 6,058,506,949.20 is: 9,087,760,423.80
Step by Step Solution
- Step 1: Write the proportion equation
6,701,337,982.80 : 10,052,006,974.20 = 6,058,506,949.20 : x - Step 2: Convert to fraction form
6,701,337,982.80/10,052,006,974.20 = 6,058,506,949.20/x - Step 3: Cross multiply
6,701,337,982.80x = 10,052,006,974.20 × 6,058,506,949.20 - Step 4: Simplify right side
6,701,337,982.80x = 60,900,154,106,597,564,416 - Step 5: Solve for x
x = 60,900,154,106,597,564,416/6,701,337,982.80 - Step 6: Final answer
x = 9,087,760,423.80
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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.