Finding the Fourth Proportional to 55,341,656.23, 83,062,858.85 and 29,455,690.00
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Solution
The fourth proportional to 55,341,656.23, 83,062,858.85 and 29,455,690.00 is: 44,210,346.91
Step by Step Solution
- Step 1: Write the proportion equation
55,341,656.23 : 83,062,858.85 = 29,455,690.00 : x - Step 2: Convert to fraction form
55,341,656.23/83,062,858.85 = 29,455,690.00/x - Step 3: Cross multiply
55,341,656.23x = 83,062,858.85 × 29,455,690.00 - Step 4: Simplify right side
55,341,656.23x = 2,446,673,820,236,764 - Step 5: Solve for x
x = 2,446,673,820,236,764/55,341,656.23 - Step 6: Final answer
x = 44,210,346.91
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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.