Finding the Fourth Proportional to 2,395,937,335.02, 3,306,564,617.76 and 1,324,217,609.70
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Solution
The fourth proportional to 2,395,937,335.02, 3,306,564,617.76 and 1,324,217,609.70 is: 1,827,514,864.62
Step by Step Solution
- Step 1: Write the proportion equation
2,395,937,335.02 : 3,306,564,617.76 = 1,324,217,609.70 : x - Step 2: Convert to fraction form
2,395,937,335.02/3,306,564,617.76 = 1,324,217,609.70/x - Step 3: Cross multiply
2,395,937,335.02x = 3,306,564,617.76 × 1,324,217,609.70 - Step 4: Simplify right side
2,395,937,335.02x = 4,378,611,094,448,741,888 - Step 5: Solve for x
x = 4,378,611,094,448,741,888/2,395,937,335.02 - Step 6: Final answer
x = 1,827,514,864.62
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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.