Finding the Fourth Proportional to 4,480,792,510.01, 6,717,875,291.60 and 2,709,769,500
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Solution
The fourth proportional to 4,480,792,510.01, 6,717,875,291.60 and 2,709,769,500 is: 4,062,650,419.39
Step by Step Solution
- Step 1: Write the proportion equation
4,480,792,510.01 : 6,717,875,291.60 = 2,709,769,500 : x - Step 2: Convert to fraction form
4,480,792,510.01/6,717,875,291.60 = 2,709,769,500/x - Step 3: Cross multiply
4,480,792,510.01x = 6,717,875,291.60 × 2,709,769,500 - Step 4: Simplify right side
4,480,792,510.01x = 18,203,893,569,967,738,880 - Step 5: Solve for x
x = 18,203,893,569,967,738,880/4,480,792,510.01 - Step 6: Final answer
x = 4,062,650,419.39
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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.