Finding the Fourth Proportional to 3,393,679,622.06, 5,091,252,134.75 and 1,033,025,177.01
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Solution
The fourth proportional to 3,393,679,622.06, 5,091,252,134.75 and 1,033,025,177.01 is: 1,549,760,797.55
Step by Step Solution
- Step 1: Write the proportion equation
3,393,679,622.06 : 5,091,252,134.75 = 1,033,025,177.01 : x - Step 2: Convert to fraction form
3,393,679,622.06/5,091,252,134.75 = 1,033,025,177.01/x - Step 3: Cross multiply
3,393,679,622.06x = 5,091,252,134.75 × 1,033,025,177.01 - Step 4: Simplify right side
3,393,679,622.06x = 5,259,391,637,720,154,112 - Step 5: Solve for x
x = 5,259,391,637,720,154,112/3,393,679,622.06 - Step 6: Final answer
x = 1,549,760,797.55
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.