Finding the Fourth Proportional to 47,363,735.24, 71,048,146.18 and 15,018,160.16
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Solution
The fourth proportional to 47,363,735.24, 71,048,146.18 and 15,018,160.16 is: 22,528,046.68
Step by Step Solution
- Step 1: Write the proportion equation
47,363,735.24 : 71,048,146.18 = 15,018,160.16 : x - Step 2: Convert to fraction form
47,363,735.24/71,048,146.18 = 15,018,160.16/x - Step 3: Cross multiply
47,363,735.24x = 71,048,146.18 × 15,018,160.16 - Step 4: Simplify right side
47,363,735.24x = 1,067,012,438,402,332.25 - Step 5: Solve for x
x = 1,067,012,438,402,332.25/47,363,735.24 - Step 6: Final answer
x = 22,528,046.68
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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.