Finding the Fourth Proportional to 1,733,283,323.67, 2,391,935,622.88 and 940,329,302.79
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Solution
The fourth proportional to 1,733,283,323.67, 2,391,935,622.88 and 940,329,302.79 is: 1,297,656,953.06
Step by Step Solution
- Step 1: Write the proportion equation
1,733,283,323.67 : 2,391,935,622.88 = 940,329,302.79 : x - Step 2: Convert to fraction form
1,733,283,323.67/2,391,935,622.88 = 940,329,302.79/x - Step 3: Cross multiply
1,733,283,323.67x = 2,391,935,622.88 × 940,329,302.79 - Step 4: Simplify right side
1,733,283,323.67x = 2,249,207,156,581,314,816 - Step 5: Solve for x
x = 2,249,207,156,581,314,816/1,733,283,323.67 - Step 6: Final answer
x = 1,297,656,953.06
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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.