Finding the Fourth Proportional to 35,067,681.62, 48,395,549.15 and 19,599,001.46
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Solution
The fourth proportional to 35,067,681.62, 48,395,549.15 and 19,599,001.46 is: 27,047,822.79
Step by Step Solution
- Step 1: Write the proportion equation
35,067,681.62 : 48,395,549.15 = 19,599,001.46 : x - Step 2: Convert to fraction form
35,067,681.62/48,395,549.15 = 19,599,001.46/x - Step 3: Cross multiply
35,067,681.62x = 48,395,549.15 × 19,599,001.46 - Step 4: Simplify right side
35,067,681.62x = 948,504,438,108,379 - Step 5: Solve for x
x = 948,504,438,108,379/35,067,681.62 - Step 6: Final answer
x = 27,047,822.79
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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.