Finding the Fourth Proportional to 39,083,226.29, 58,625,338.34 and 10,329,113.44
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Solution
The fourth proportional to 39,083,226.29, 58,625,338.34 and 10,329,113.44 is: 15,493,802.01
Step by Step Solution
- Step 1: Write the proportion equation
39,083,226.29 : 58,625,338.34 = 10,329,113.44 : x - Step 2: Convert to fraction form
39,083,226.29/58,625,338.34 = 10,329,113.44/x - Step 3: Cross multiply
39,083,226.29x = 58,625,338.34 × 10,329,113.44 - Step 4: Simplify right side
39,083,226.29x = 605,547,769,974,032.38 - Step 5: Solve for x
x = 605,547,769,974,032.38/39,083,226.29 - Step 6: Final answer
x = 15,493,802.01
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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.