Finding the Fourth Proportional to 32,332,608,835.30, 48,498,913,252.95 and 14,918,350,147.30
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Solution
The fourth proportional to 32,332,608,835.30, 48,498,913,252.95 and 14,918,350,147.30 is: 22,377,525,220.95
Step by Step Solution
- Step 1: Write the proportion equation
32,332,608,835.30 : 48,498,913,252.95 = 14,918,350,147.30 : x - Step 2: Convert to fraction form
32,332,608,835.30/48,498,913,252.95 = 14,918,350,147.30/x - Step 3: Cross multiply
32,332,608,835.30x = 48,498,913,252.95 × 14,918,350,147.30 - Step 4: Simplify right side
32,332,608,835.30x = 723,523,769,671,036,436,480 - Step 5: Solve for x
x = 723,523,769,671,036,436,480/32,332,608,835.30 - Step 6: Final answer
x = 22,377,525,220.95
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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.