Finding the Fourth Proportional to 1,733,283,324.68, 2,391,935,624.26 and 940,329,303.80
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Solution
The fourth proportional to 1,733,283,324.68, 2,391,935,624.26 and 940,329,303.80 is: 1,297,656,954.45
Step by Step Solution
- Step 1: Write the proportion equation
1,733,283,324.68 : 2,391,935,624.26 = 940,329,303.80 : x - Step 2: Convert to fraction form
1,733,283,324.68/2,391,935,624.26 = 940,329,303.80/x - Step 3: Cross multiply
1,733,283,324.68x = 2,391,935,624.26 × 940,329,303.80 - Step 4: Simplify right side
1,733,283,324.68x = 2,249,207,160,294,824,192 - Step 5: Solve for x
x = 2,249,207,160,294,824,192/1,733,283,324.68 - Step 6: Final answer
x = 1,297,656,954.45
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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.