Finding the Fourth Proportional to 6,596,362,350.41, 9,102,985,909.25 and 3,585,615,052.38
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Solution
The fourth proportional to 6,596,362,350.41, 9,102,985,909.25 and 3,585,615,052.38 is: 4,948,151,960.72
Step by Step Solution
- Step 1: Write the proportion equation
6,596,362,350.41 : 9,102,985,909.25 = 3,585,615,052.38 : x - Step 2: Convert to fraction form
6,596,362,350.41/9,102,985,909.25 = 3,585,615,052.38/x - Step 3: Cross multiply
6,596,362,350.41x = 9,102,985,909.25 × 3,585,615,052.38 - Step 4: Simplify right side
6,596,362,350.41x = 32,639,803,297,791,918,080 - Step 5: Solve for x
x = 32,639,803,297,791,918,080/6,596,362,350.41 - Step 6: Final answer
x = 4,948,151,960.72
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1.5x scale
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.