Finding the Fourth Proportional to 42,844,029.08, 59,124,573.14 and 23,264,758.49
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Solution
The fourth proportional to 42,844,029.08, 59,124,573.14 and 23,264,758.49 is: 32,105,265.17
Step by Step Solution
- Step 1: Write the proportion equation
42,844,029.08 : 59,124,573.14 = 23,264,758.49 : x - Step 2: Convert to fraction form
42,844,029.08/59,124,573.14 = 23,264,758.49/x - Step 3: Cross multiply
42,844,029.08x = 59,124,573.14 × 23,264,758.49 - Step 4: Simplify right side
42,844,029.08x = 1,375,518,914,514,494.25 - Step 5: Solve for x
x = 1,375,518,914,514,494.25/42,844,029.08 - Step 6: Final answer
x = 32,105,265.17
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.