Finding the Fourth Proportional to 41,697,743.99, 62,574,873.28 and 17,110,115.78
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Solution
The fourth proportional to 41,697,743.99, 62,574,873.28 and 17,110,115.78 is: 25,676,768.68
Step by Step Solution
- Step 1: Write the proportion equation
41,697,743.99 : 62,574,873.28 = 17,110,115.78 : x - Step 2: Convert to fraction form
41,697,743.99/62,574,873.28 = 17,110,115.78/x - Step 3: Cross multiply
41,697,743.99x = 62,574,873.28 × 17,110,115.78 - Step 4: Simplify right side
41,697,743.99x = 1,070,663,326,916,177.75 - Step 5: Solve for x
x = 1,070,663,326,916,177.75/41,697,743.99 - Step 6: Final answer
x = 25,676,768.68
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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.