Finding the Fourth Proportional to 45,713,380.93, 63,081,190.43 and 26,135,094.49
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Solution
The fourth proportional to 45,713,380.93, 63,081,190.43 and 26,135,094.49 is: 36,064,557.88
Step by Step Solution
- Step 1: Write the proportion equation
45,713,380.93 : 63,081,190.43 = 26,135,094.49 : x - Step 2: Convert to fraction form
45,713,380.93/63,081,190.43 = 26,135,094.49/x - Step 3: Cross multiply
45,713,380.93x = 63,081,190.43 × 26,135,094.49 - Step 4: Simplify right side
45,713,380.93x = 1,648,632,872,239,362 - Step 5: Solve for x
x = 1,648,632,872,239,362/45,713,380.93 - Step 6: Final answer
x = 36,064,557.88
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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.