Finding the Fourth Proportional to 5,952,824,570.80, 8,214,832,716.96 and 3,276,547,531.12
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Solution
The fourth proportional to 5,952,824,570.80, 8,214,832,716.96 and 3,276,547,531.12 is: 4,521,599,710.72
Step by Step Solution
- Step 1: Write the proportion equation
5,952,824,570.80 : 8,214,832,716.96 = 3,276,547,531.12 : x - Step 2: Convert to fraction form
5,952,824,570.80/8,214,832,716.96 = 3,276,547,531.12/x - Step 3: Cross multiply
5,952,824,570.80x = 8,214,832,716.96 × 3,276,547,531.12 - Step 4: Simplify right side
5,952,824,570.80x = 26,916,289,857,319,088,128 - Step 5: Solve for x
x = 26,916,289,857,319,088,128/5,952,824,570.80 - Step 6: Final answer
x = 4,521,599,710.72
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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.