Finding the Fourth Proportional to 3,483,386,792.48, 4,806,918,706.05 and 2,035,096,884.08
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Solution
The fourth proportional to 3,483,386,792.48, 4,806,918,706.05 and 2,035,096,884.08 is: 2,808,343,105.00
Step by Step Solution
- Step 1: Write the proportion equation
3,483,386,792.48 : 4,806,918,706.05 = 2,035,096,884.08 : x - Step 2: Convert to fraction form
3,483,386,792.48/4,806,918,706.05 = 2,035,096,884.08/x - Step 3: Cross multiply
3,483,386,792.48x = 4,806,918,706.05 × 2,035,096,884.08 - Step 4: Simplify right side
3,483,386,792.48x = 9,782,545,280,684,185,600 - Step 5: Solve for x
x = 9,782,545,280,684,185,600/3,483,386,792.48 - Step 6: Final answer
x = 2,808,343,105.00
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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.