Finding the Fourth Proportional to 19,716,251.34, 29,577,198.24 and 6,070,552.32
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Solution
The fourth proportional to 19,716,251.34, 29,577,198.24 and 6,070,552.32 is: 9,106,697.13
Step by Step Solution
- Step 1: Write the proportion equation
19,716,251.34 : 29,577,198.24 = 6,070,552.32 : x - Step 2: Convert to fraction form
19,716,251.34/29,577,198.24 = 6,070,552.32/x - Step 3: Cross multiply
19,716,251.34x = 29,577,198.24 × 6,070,552.32 - Step 4: Simplify right side
19,716,251.34x = 179,549,929,394,931.91 - Step 5: Solve for x
x = 179,549,929,394,931.91/19,716,251.34 - Step 6: Final answer
x = 9,106,697.13
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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.