Finding the Third Proportional to 179,921,875.13 and 276,430,075.75
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Solution
The third proportional to 179,921,875.13 and 276,430,075.75 is: 424,704,259.70
Step by Step Solution
- Step 1: Write the proportion equation
179,921,875.13 : 276,430,075.75 = 276,430,075.75 : x - Step 2: Convert to fraction form
179,921,875.13/276,430,075.75 = 276,430,075.75/x - Step 3: Cross multiply
179,921,875.13x = 276,430,075.75 × 276,430,075.75 - Step 4: Simplify right side
179,921,875.13x = 76,413,586,779,150,736 - Step 5: Solve for x
x = 76,413,586,779,150,736/179,921,875.13 - Step 6: Final answer
x = 424,704,259.70
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.