Finding the Fourth Proportional to 17,759,035.68, 26,627,766.48 and 6,963,402.48
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Solution
The fourth proportional to 17,759,035.68, 26,627,766.48 and 6,963,402.48 is: 10,440,874.07
Step by Step Solution
- Step 1: Write the proportion equation
17,759,035.68 : 26,627,766.48 = 6,963,402.48 : x - Step 2: Convert to fraction form
17,759,035.68/26,627,766.48 = 6,963,402.48/x - Step 3: Cross multiply
17,759,035.68x = 26,627,766.48 × 6,963,402.48 - Step 4: Simplify right side
17,759,035.68x = 185,419,855,143,692.88 - Step 5: Solve for x
x = 185,419,855,143,692.88/17,759,035.68 - Step 6: Final answer
x = 10,440,874.07
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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.