Finding the Fourth Proportional to 355,726,745.01, 533,641,118.36 and 110,104,949.97
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Solution
The fourth proportional to 355,726,745.01, 533,641,118.36 and 110,104,949.97 is: 165,173,210.79
Step by Step Solution
- Step 1: Write the proportion equation
355,726,745.01 : 533,641,118.36 = 110,104,949.97 : x - Step 2: Convert to fraction form
355,726,745.01/533,641,118.36 = 110,104,949.97/x - Step 3: Cross multiply
355,726,745.01x = 533,641,118.36 × 110,104,949.97 - Step 4: Simplify right side
355,726,745.01x = 58,756,528,638,412,128 - Step 5: Solve for x
x = 58,756,528,638,412,128/355,726,745.01 - Step 6: Final answer
x = 165,173,210.79
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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.