Finding the Fourth Proportional to 32,535,136,300.51, 44,896,024,073.60 and 18,259,206,778.99
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Solution
The fourth proportional to 32,535,136,300.51, 44,896,024,073.60 and 18,259,206,778.99 is: 25,196,322,509.38
Step by Step Solution
- Step 1: Write the proportion equation
32,535,136,300.51 : 44,896,024,073.60 = 18,259,206,778.99 : x - Step 2: Convert to fraction form
32,535,136,300.51/44,896,024,073.60 = 18,259,206,778.99/x - Step 3: Cross multiply
32,535,136,300.51x = 44,896,024,073.60 × 18,259,206,778.99 - Step 4: Simplify right side
32,535,136,300.51x = 819,765,787,114,205,609,984 - Step 5: Solve for x
x = 819,765,787,114,205,609,984/32,535,136,300.51 - Step 6: Final answer
x = 25,196,322,509.38
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.