Finding the Fourth Proportional to 8,884,967,364.24, 13,324,767,807.96 and 2,672,483,467.92
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Solution
The fourth proportional to 8,884,967,364.24, 13,324,767,807.96 and 2,672,483,467.92 is: 4,007,918,118.41
Step by Step Solution
- Step 1: Write the proportion equation
8,884,967,364.24 : 13,324,767,807.96 = 2,672,483,467.92 : x - Step 2: Convert to fraction form
8,884,967,364.24/13,324,767,807.96 = 2,672,483,467.92/x - Step 3: Cross multiply
8,884,967,364.24x = 13,324,767,807.96 × 2,672,483,467.92 - Step 4: Simplify right side
8,884,967,364.24x = 35,610,221,680,645,713,920 - Step 5: Solve for x
x = 35,610,221,680,645,713,920/8,884,967,364.24 - Step 6: Final answer
x = 4,007,918,118.41
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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.