Finding the Fourth Proportional to 46,533,235.71, 69,831,735.17 and 16,241,098.71
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Solution
The fourth proportional to 46,533,235.71, 69,831,735.17 and 16,241,098.71 is: 24,372,775.43
Step by Step Solution
- Step 1: Write the proportion equation
46,533,235.71 : 69,831,735.17 = 16,241,098.71 : x - Step 2: Convert to fraction form
46,533,235.71/69,831,735.17 = 16,241,098.71/x - Step 3: Cross multiply
46,533,235.71x = 69,831,735.17 × 16,241,098.71 - Step 4: Simplify right side
46,533,235.71x = 1,134,144,103,905,343.25 - Step 5: Solve for x
x = 1,134,144,103,905,343.25/46,533,235.71 - Step 6: Final answer
x = 24,372,775.43
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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.