Finding the Fourth Proportional to 57,267,650.21, 85,927,893.95 and 26,152,845.87
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Solution
The fourth proportional to 57,267,650.21, 85,927,893.95 and 26,152,845.87 is: 39,241,333.61
Step by Step Solution
- Step 1: Write the proportion equation
57,267,650.21 : 85,927,893.95 = 26,152,845.87 : x - Step 2: Convert to fraction form
57,267,650.21/85,927,893.95 = 26,152,845.87/x - Step 3: Cross multiply
57,267,650.21x = 85,927,893.95 × 26,152,845.87 - Step 4: Simplify right side
57,267,650.21x = 2,247,258,966,795,667.25 - Step 5: Solve for x
x = 2,247,258,966,795,667.25/57,267,650.21 - Step 6: Final answer
x = 39,241,333.61
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.