Finding the Fourth Proportional to 3,346,009,148,510.40, 5,021,306,337,697 and 1,167,803,139,414.70
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Solution
The fourth proportional to 3,346,009,148,510.40, 5,021,306,337,697 and 1,167,803,139,414.70 is: 1,752,504,863,214.74
Step by Step Solution
- Step 1: Write the proportion equation
3,346,009,148,510.40 : 5,021,306,337,697 = 1,167,803,139,414.70 : x - Step 2: Convert to fraction form
3,346,009,148,510.40/5,021,306,337,697 = 1,167,803,139,414.70/x - Step 3: Cross multiply
3,346,009,148,510.40x = 5,021,306,337,697 × 1,167,803,139,414.70 - Step 4: Simplify right side
3,346,009,148,510.40x = 5,863,897,305,125,486,189,346,816 - Step 5: Solve for x
x = 5,863,897,305,125,486,189,346,816/3,346,009,148,510.40 - Step 6: Final answer
x = 1,752,504,863,214.74
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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.