Finding the Fourth Proportional to 337,617,804.96, 506,355,848.64 and 95,224,021.92
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Solution
The fourth proportional to 337,617,804.96, 506,355,848.64 and 95,224,021.92 is: 142,816,047.38
Step by Step Solution
- Step 1: Write the proportion equation
337,617,804.96 : 506,355,848.64 = 95,224,021.92 : x - Step 2: Convert to fraction form
337,617,804.96/506,355,848.64 = 95,224,021.92/x - Step 3: Cross multiply
337,617,804.96x = 506,355,848.64 × 95,224,021.92 - Step 4: Simplify right side
337,617,804.96x = 48,217,240,430,215,560 - Step 5: Solve for x
x = 48,217,240,430,215,560/337,617,804.96 - Step 6: Final answer
x = 142,816,047.38
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.