Finding the Fourth Proportional to 48,831,937.30, 73,259,569.95 and 14,753,617.30
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Solution
The fourth proportional to 48,831,937.30, 73,259,569.95 and 14,753,617.30 is: 22,133,950.00
Step by Step Solution
- Step 1: Write the proportion equation
48,831,937.30 : 73,259,569.95 = 14,753,617.30 : x - Step 2: Convert to fraction form
48,831,937.30/73,259,569.95 = 14,753,617.30/x - Step 3: Cross multiply
48,831,937.30x = 73,259,569.95 × 14,753,617.30 - Step 4: Simplify right side
48,831,937.30x = 1,080,843,658,604,880.25 - Step 5: Solve for x
x = 1,080,843,658,604,880.25/48,831,937.30 - Step 6: Final answer
x = 22,133,950.00
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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.