Finding the Fourth Proportional to 4,041,621,460.80, 6,062,432,191.20 and 2,735,552,059.20
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Solution
The fourth proportional to 4,041,621,460.80, 6,062,432,191.20 and 2,735,552,059.20 is: 4,103,328,088.80
Step by Step Solution
- Step 1: Write the proportion equation
4,041,621,460.80 : 6,062,432,191.20 = 2,735,552,059.20 : x - Step 2: Convert to fraction form
4,041,621,460.80/6,062,432,191.20 = 2,735,552,059.20/x - Step 3: Cross multiply
4,041,621,460.80x = 6,062,432,191.20 × 2,735,552,059.20 - Step 4: Simplify right side
4,041,621,460.80x = 16,584,098,864,397,527,040 - Step 5: Solve for x
x = 16,584,098,864,397,527,040/4,041,621,460.80 - Step 6: Final answer
x = 4,103,328,088.80
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1.5x scale
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.