Finding the Fourth Proportional to 35,818,803.90, 53,738,747.19 and 11,557,275.66
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Solution
The fourth proportional to 35,818,803.90, 53,738,747.19 and 11,557,275.66 is: 17,339,314.75
Step by Step Solution
- Step 1: Write the proportion equation
35,818,803.90 : 53,738,747.19 = 11,557,275.66 : x - Step 2: Convert to fraction form
35,818,803.90/53,738,747.19 = 11,557,275.66/x - Step 3: Cross multiply
35,818,803.90x = 53,738,747.19 × 11,557,275.66 - Step 4: Simplify right side
35,818,803.90x = 621,073,514,897,880.38 - Step 5: Solve for x
x = 621,073,514,897,880.38/35,818,803.90 - Step 6: Final answer
x = 17,339,314.75
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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.