Finding the Fourth Proportional to 2,206,763,634.24, 3,310,485,573.60 and 752,400,936
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Solution
The fourth proportional to 2,206,763,634.24, 3,310,485,573.60 and 752,400,936 is: 1,128,717,369.43
Step by Step Solution
- Step 1: Write the proportion equation
2,206,763,634.24 : 3,310,485,573.60 = 752,400,936 : x - Step 2: Convert to fraction form
2,206,763,634.24/3,310,485,573.60 = 752,400,936/x - Step 3: Cross multiply
2,206,763,634.24x = 3,310,485,573.60 × 752,400,936 - Step 4: Simplify right side
2,206,763,634.24x = 2,490,812,444,191,136,768 - Step 5: Solve for x
x = 2,490,812,444,191,136,768/2,206,763,634.24 - Step 6: Final answer
x = 1,128,717,369.43
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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.