Finding the Fourth Proportional to 41,195,455.80, 61,821,177.30 and 22,999,615.80
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Solution
The fourth proportional to 41,195,455.80, 61,821,177.30 and 22,999,615.80 is: 34,515,052.66
Step by Step Solution
- Step 1: Write the proportion equation
41,195,455.80 : 61,821,177.30 = 22,999,615.80 : x - Step 2: Convert to fraction form
41,195,455.80/61,821,177.30 = 22,999,615.80/x - Step 3: Cross multiply
41,195,455.80x = 61,821,177.30 × 22,999,615.80 - Step 4: Simplify right side
41,195,455.80x = 1,421,863,326,203,681.25 - Step 5: Solve for x
x = 1,421,863,326,203,681.25/41,195,455.80 - Step 6: Final answer
x = 34,515,052.66
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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.