Finding the Fourth Proportional to 341,358,491.40, 471,074,718.74 and 184,725,598.38
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Solution
The fourth proportional to 341,358,491.40, 471,074,718.74 and 184,725,598.38 is: 254,921,326.09
Step by Step Solution
- Step 1: Write the proportion equation
341,358,491.40 : 471,074,718.74 = 184,725,598.38 : x - Step 2: Convert to fraction form
341,358,491.40/471,074,718.74 = 184,725,598.38/x - Step 3: Cross multiply
341,358,491.40x = 471,074,718.74 × 184,725,598.38 - Step 4: Simplify right side
341,358,491.40x = 87,019,559,300,013,072 - Step 5: Solve for x
x = 87,019,559,300,013,072/341,358,491.40 - Step 6: Final answer
x = 254,921,326.09
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.