Finding the Fourth Proportional to 341,358,509.48, 471,074,743.70 and 184,725,616.41
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Solution
The fourth proportional to 341,358,509.48, 471,074,743.70 and 184,725,616.41 is: 254,921,350.98
Step by Step Solution
- Step 1: Write the proportion equation
341,358,509.48 : 471,074,743.70 = 184,725,616.41 : x - Step 2: Convert to fraction form
341,358,509.48/471,074,743.70 = 184,725,616.41/x - Step 3: Cross multiply
341,358,509.48x = 471,074,743.70 × 184,725,616.41 - Step 4: Simplify right side
341,358,509.48x = 87,019,572,404,241,632 - Step 5: Solve for x
x = 87,019,572,404,241,632/341,358,509.48 - Step 6: Final answer
x = 254,921,350.98
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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.