Finding the Fourth Proportional to 40,344,067,095.60, 60,552,823,659.36 and 21,473,197,713.84
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Solution
The fourth proportional to 40,344,067,095.60, 60,552,823,659.36 and 21,473,197,713.84 is: 32,229,342,457.90
Step by Step Solution
- Step 1: Write the proportion equation
40,344,067,095.60 : 60,552,823,659.36 = 21,473,197,713.84 : x - Step 2: Convert to fraction form
40,344,067,095.60/60,552,823,659.36 = 21,473,197,713.84/x - Step 3: Cross multiply
40,344,067,095.60x = 60,552,823,659.36 × 21,473,197,713.84 - Step 4: Simplify right side
40,344,067,095.60x = 1,300,262,754,568,725,856,256 - Step 5: Solve for x
x = 1,300,262,754,568,725,856,256/40,344,067,095.60 - Step 6: Final answer
x = 32,229,342,457.90
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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.