Finding the Fourth Proportional to 4,398,497,567.10, 6,597,746,350.65 and 4,398,497,567.10
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Solution
The fourth proportional to 4,398,497,567.10, 6,597,746,350.65 and 4,398,497,567.10 is: 6,597,746,350.65
Step by Step Solution
- Step 1: Write the proportion equation
4,398,497,567.10 : 6,597,746,350.65 = 4,398,497,567.10 : x - Step 2: Convert to fraction form
4,398,497,567.10/6,597,746,350.65 = 4,398,497,567.10/x - Step 3: Cross multiply
4,398,497,567.10x = 6,597,746,350.65 × 4,398,497,567.10 - Step 4: Simplify right side
4,398,497,567.10x = 29,020,171,271,676,928,000 - Step 5: Solve for x
x = 29,020,171,271,676,928,000/4,398,497,567.10 - Step 6: Final answer
x = 6,597,746,350.65
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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.