Finding the Fourth Proportional to 184,605,623.17, 276,806,206.17 and 75,507,405.19
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Solution
The fourth proportional to 184,605,623.17, 276,806,206.17 and 75,507,405.19 is: 113,219,294.24
Step by Step Solution
- Step 1: Write the proportion equation
184,605,623.17 : 276,806,206.17 = 75,507,405.19 : x - Step 2: Convert to fraction form
184,605,623.17/276,806,206.17 = 75,507,405.19/x - Step 3: Cross multiply
184,605,623.17x = 276,806,206.17 × 75,507,405.19 - Step 4: Simplify right side
184,605,623.17x = 20,900,918,367,692,852 - Step 5: Solve for x
x = 20,900,918,367,692,852/184,605,623.17 - Step 6: Final answer
x = 113,219,294.24
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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.