Finding the Fourth Proportional to 29,673,248,532.60, 44,509,872,798.90 and 29,466,624,271.80
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Solution
The fourth proportional to 29,673,248,532.60, 44,509,872,798.90 and 29,466,624,271.80 is: 44,199,936,407.70
Step by Step Solution
- Step 1: Write the proportion equation
29,673,248,532.60 : 44,509,872,798.90 = 29,466,624,271.80 : x - Step 2: Convert to fraction form
29,673,248,532.60/44,509,872,798.90 = 29,466,624,271.80/x - Step 3: Cross multiply
29,673,248,532.60x = 44,509,872,798.90 × 29,466,624,271.80 - Step 4: Simplify right side
29,673,248,532.60x = 1,311,555,698,150,797,475,840 - Step 5: Solve for x
x = 1,311,555,698,150,797,475,840/29,673,248,532.60 - Step 6: Final answer
x = 44,199,936,407.70
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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.