Finding the Fourth Proportional to 24,258,398,157.84, 36,388,338,526.72 and 8,322,511,088.72
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Solution
The fourth proportional to 24,258,398,157.84, 36,388,338,526.72 and 8,322,511,088.72 is: 12,484,020,953.00
Step by Step Solution
- Step 1: Write the proportion equation
24,258,398,157.84 : 36,388,338,526.72 = 8,322,511,088.72 : x - Step 2: Convert to fraction form
24,258,398,157.84/36,388,338,526.72 = 8,322,511,088.72/x - Step 3: Cross multiply
24,258,398,157.84x = 36,388,338,526.72 × 8,322,511,088.72 - Step 4: Simplify right side
24,258,398,157.84x = 302,842,350,888,724,398,080 - Step 5: Solve for x
x = 302,842,350,888,724,398,080/24,258,398,157.84 - Step 6: Final answer
x = 12,484,020,953.00
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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.