Finding the Fourth Proportional to 5,483,850,983.00, 8,220,035,356.04 and 2,294,946,591.99
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Solution
The fourth proportional to 5,483,850,983.00, 8,220,035,356.04 and 2,294,946,591.99 is: 3,440,017,277.06
Step by Step Solution
- Step 1: Write the proportion equation
5,483,850,983.00 : 8,220,035,356.04 = 2,294,946,591.99 : x - Step 2: Convert to fraction form
5,483,850,983.00/8,220,035,356.04 = 2,294,946,591.99/x - Step 3: Cross multiply
5,483,850,983.00x = 8,220,035,356.04 × 2,294,946,591.99 - Step 4: Simplify right side
5,483,850,983.00x = 18,864,542,126,355,804,160 - Step 5: Solve for x
x = 18,864,542,126,355,804,160/5,483,850,983.00 - Step 6: Final answer
x = 3,440,017,277.06
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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.