Finding the Fourth Proportional to 45,186,861,263.74, 62,355,996,007.91 and 24,587,136,204.92
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Solution
The fourth proportional to 45,186,861,263.74, 62,355,996,007.91 and 24,587,136,204.92 is: 33,929,229,075.94
Step by Step Solution
- Step 1: Write the proportion equation
45,186,861,263.74 : 62,355,996,007.91 = 24,587,136,204.92 : x - Step 2: Convert to fraction form
45,186,861,263.74/62,355,996,007.91 = 24,587,136,204.92/x - Step 3: Cross multiply
45,186,861,263.74x = 62,355,996,007.91 × 24,587,136,204.92 - Step 4: Simplify right side
45,186,861,263.74x = 1,533,155,367,039,881,707,520 - Step 5: Solve for x
x = 1,533,155,367,039,881,707,520/45,186,861,263.74 - Step 6: Final answer
x = 33,929,229,075.94
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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.