Finding the Fourth Proportional to 341,358,749.96, 471,075,074.73 and 184,725,856.67
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Solution
The fourth proportional to 341,358,749.96, 471,075,074.73 and 184,725,856.67 is: 254,921,682.09
Step by Step Solution
- Step 1: Write the proportion equation
341,358,749.96 : 471,075,074.73 = 184,725,856.67 : x - Step 2: Convert to fraction form
341,358,749.96/471,075,074.73 = 184,725,856.67/x - Step 3: Cross multiply
341,358,749.96x = 471,075,074.73 × 184,725,856.67 - Step 4: Simplify right side
341,358,749.96x = 87,019,746,733,028,144 - Step 5: Solve for x
x = 87,019,746,733,028,144/341,358,749.96 - Step 6: Final answer
x = 254,921,682.09
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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.