Finding the Fourth Proportional to 122,110,902.93, 183,173,336.69 and 34,665,580.09
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Solution
The fourth proportional to 122,110,902.93, 183,173,336.69 and 34,665,580.09 is: 52,000,352.31
Step by Step Solution
- Step 1: Write the proportion equation
122,110,902.93 : 183,173,336.69 = 34,665,580.09 : x - Step 2: Convert to fraction form
122,110,902.93/183,173,336.69 = 34,665,580.09/x - Step 3: Cross multiply
122,110,902.93x = 183,173,336.69 × 34,665,580.09 - Step 4: Simplify right side
122,110,902.93x = 6,349,809,973,379,731 - Step 5: Solve for x
x = 6,349,809,973,379,731/122,110,902.93 - Step 6: Final answer
x = 52,000,352.31
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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.