Finding the Fourth Proportional to 35,224,698.48, 48,610,436 and 19,754,450.97
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Solution
The fourth proportional to 35,224,698.48, 48,610,436 and 19,754,450.97 is: 27,261,339.80
Step by Step Solution
- Step 1: Write the proportion equation
35,224,698.48 : 48,610,436 = 19,754,450.97 : x - Step 2: Convert to fraction form
35,224,698.48/48,610,436 = 19,754,450.97/x - Step 3: Cross multiply
35,224,698.48x = 48,610,436 × 19,754,450.97 - Step 4: Simplify right side
35,224,698.48x = 960,272,474,592,322.88 - Step 5: Solve for x
x = 960,272,474,592,322.88/35,224,698.48 - Step 6: Final answer
x = 27,261,339.80
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.