Finding the Fourth Proportional to 48,528,077,733.30, 72,792,116,600 and 48,528,077,733.30
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Solution
The fourth proportional to 48,528,077,733.30, 72,792,116,600 and 48,528,077,733.30 is: 72,792,116,600
Step by Step Solution
- Step 1: Write the proportion equation
48,528,077,733.30 : 72,792,116,600 = 48,528,077,733.30 : x - Step 2: Convert to fraction form
48,528,077,733.30/72,792,116,600 = 48,528,077,733.30/x - Step 3: Cross multiply
48,528,077,733.30x = 72,792,116,600 × 48,528,077,733.30 - Step 4: Simplify right side
48,528,077,733.30x = 3,532,461,492,736,237,764,608 - Step 5: Solve for x
x = 3,532,461,492,736,237,764,608/48,528,077,733.30 - Step 6: Final answer
x = 72,792,116,600
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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.