Finding the Fourth Proportional to 3,275,203,904.19, 4,907,806,735.14 and 1,944,611,737.89
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Solution
The fourth proportional to 3,275,203,904.19, 4,907,806,735.14 and 1,944,611,737.89 is: 2,913,949,440.59
Step by Step Solution
- Step 1: Write the proportion equation
3,275,203,904.19 : 4,907,806,735.14 = 1,944,611,737.89 : x - Step 2: Convert to fraction form
3,275,203,904.19/4,907,806,735.14 = 1,944,611,737.89/x - Step 3: Cross multiply
3,275,203,904.19x = 4,907,806,735.14 × 1,944,611,737.89 - Step 4: Simplify right side
3,275,203,904.19x = 9,543,778,584,448,843,776 - Step 5: Solve for x
x = 9,543,778,584,448,843,776/3,275,203,904.19 - Step 6: Final answer
x = 2,913,949,440.59
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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.