Finding the Fourth Proportional to 122,110,899.93, 183,173,332.19 and 34,665,577.09
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Solution
The fourth proportional to 122,110,899.93, 183,173,332.19 and 34,665,577.09 is: 52,000,347.81
Step by Step Solution
- Step 1: Write the proportion equation
122,110,899.93 : 183,173,332.19 = 34,665,577.09 : x - Step 2: Convert to fraction form
122,110,899.93/183,173,332.19 = 34,665,577.09/x - Step 3: Cross multiply
122,110,899.93x = 183,173,332.19 × 34,665,577.09 - Step 4: Simplify right side
122,110,899.93x = 6,349,809,267,864,624 - Step 5: Solve for x
x = 6,349,809,267,864,624/122,110,899.93 - Step 6: Final answer
x = 52,000,347.81
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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.