Finding the Fourth Proportional to 48,843,280.14, 73,249,364.36 and 16,046,236.14
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Solution
The fourth proportional to 48,843,280.14, 73,249,364.36 and 16,046,236.14 is: 24,064,243.72
Step by Step Solution
- Step 1: Write the proportion equation
48,843,280.14 : 73,249,364.36 = 16,046,236.14 : x - Step 2: Convert to fraction form
48,843,280.14/73,249,364.36 = 16,046,236.14/x - Step 3: Cross multiply
48,843,280.14x = 73,249,364.36 × 16,046,236.14 - Step 4: Simplify right side
48,843,280.14x = 1,175,376,597,545,229 - Step 5: Solve for x
x = 1,175,376,597,545,229/48,843,280.14 - Step 6: Final answer
x = 24,064,243.72
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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.