Finding the Fourth Proportional to 941,090,306.28, 1,410,344,044.74 and 595,425,136.68
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Solution
The fourth proportional to 941,090,306.28, 1,410,344,044.74 and 595,425,136.68 is: 892,320,630.66
Step by Step Solution
- Step 1: Write the proportion equation
941,090,306.28 : 1,410,344,044.74 = 595,425,136.68 : x - Step 2: Convert to fraction form
941,090,306.28/1,410,344,044.74 = 595,425,136.68/x - Step 3: Cross multiply
941,090,306.28x = 1,410,344,044.74 × 595,425,136.68 - Step 4: Simplify right side
941,090,306.28x = 839,754,295,605,138,432 - Step 5: Solve for x
x = 839,754,295,605,138,432/941,090,306.28 - Step 6: Final answer
x = 892,320,630.66
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.