Finding the Fourth Proportional to 45,607,055.44, 62,936,958.60 and 24,698,918.26
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Solution
The fourth proportional to 45,607,055.44, 62,936,958.60 and 24,698,918.26 is: 34,084,085.92
Step by Step Solution
- Step 1: Write the proportion equation
45,607,055.44 : 62,936,958.60 = 24,698,918.26 : x - Step 2: Convert to fraction form
45,607,055.44/62,936,958.60 = 24,698,918.26/x - Step 3: Cross multiply
45,607,055.44x = 62,936,958.60 × 24,698,918.26 - Step 4: Simplify right side
45,607,055.44x = 1,554,474,795,994,404.25 - Step 5: Solve for x
x = 1,554,474,795,994,404.25/45,607,055.44 - Step 6: Final answer
x = 34,084,085.92
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.