Finding the Fourth Proportional to 268,219,731, 370,424,248.62 and 184,804,753.08
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Solution
The fourth proportional to 268,219,731, 370,424,248.62 and 184,804,753.08 is: 255,224,183.34
Step by Step Solution
- Step 1: Write the proportion equation
268,219,731 : 370,424,248.62 = 184,804,753.08 : x - Step 2: Convert to fraction form
268,219,731/370,424,248.62 = 184,804,753.08/x - Step 3: Cross multiply
268,219,731x = 370,424,248.62 × 184,804,753.08 - Step 4: Simplify right side
268,219,731x = 68,456,161,801,063,640 - Step 5: Solve for x
x = 68,456,161,801,063,640/268,219,731 - Step 6: Final answer
x = 255,224,183.34
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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.