Finding the Fourth Proportional to 2,030,775,557.40, 3,046,163,336.10 and 1,856,436,337.35
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Solution
The fourth proportional to 2,030,775,557.40, 3,046,163,336.10 and 1,856,436,337.35 is: 2,784,654,506.03
Step by Step Solution
- Step 1: Write the proportion equation
2,030,775,557.40 : 3,046,163,336.10 = 1,856,436,337.35 : x - Step 2: Convert to fraction form
2,030,775,557.40/3,046,163,336.10 = 1,856,436,337.35/x - Step 3: Cross multiply
2,030,775,557.40x = 3,046,163,336.10 × 1,856,436,337.35 - Step 4: Simplify right side
2,030,775,557.40x = 5,655,008,306,639,340,544 - Step 5: Solve for x
x = 5,655,008,306,639,340,544/2,030,775,557.40 - Step 6: Final answer
x = 2,784,654,506.03
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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.