Finding the Fourth Proportional to 29,628,303.64, 44,411,192.22 and 15,977,734.90
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Solution
The fourth proportional to 29,628,303.64, 44,411,192.22 and 15,977,734.90 is: 23,949,742.94
Step by Step Solution
- Step 1: Write the proportion equation
29,628,303.64 : 44,411,192.22 = 15,977,734.90 : x - Step 2: Convert to fraction form
29,628,303.64/44,411,192.22 = 15,977,734.90/x - Step 3: Cross multiply
29,628,303.64x = 44,411,192.22 × 15,977,734.90 - Step 4: Simplify right side
29,628,303.64x = 709,590,255,884,102.50 - Step 5: Solve for x
x = 709,590,255,884,102.50/29,628,303.64 - Step 6: Final answer
x = 23,949,742.94
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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.