Finding the Fourth Proportional to 121,184,706, 181,794,997.86 and 44,501,755.53
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Solution
The fourth proportional to 121,184,706, 181,794,997.86 and 44,501,755.53 is: 66,759,220.85
Step by Step Solution
- Step 1: Write the proportion equation
121,184,706 : 181,794,997.86 = 44,501,755.53 : x - Step 2: Convert to fraction form
121,184,706/181,794,997.86 = 44,501,755.53/x - Step 3: Cross multiply
121,184,706x = 181,794,997.86 × 44,501,755.53 - Step 4: Simplify right side
121,184,706x = 8,090,196,551,342,594 - Step 5: Solve for x
x = 8,090,196,551,342,594/121,184,706 - Step 6: Final answer
x = 66,759,220.85
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.