Finding the Fourth Proportional to 44,282,801.10, 66,424,201.65 and 26,366,897.10
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Solution
The fourth proportional to 44,282,801.10, 66,424,201.65 and 26,366,897.10 is: 39,550,345.65
Step by Step Solution
- Step 1: Write the proportion equation
44,282,801.10 : 66,424,201.65 = 26,366,897.10 : x - Step 2: Convert to fraction form
44,282,801.10/66,424,201.65 = 26,366,897.10/x - Step 3: Cross multiply
44,282,801.10x = 66,424,201.65 × 26,366,897.10 - Step 4: Simplify right side
44,282,801.10x = 1,751,400,089,855,200.25 - Step 5: Solve for x
x = 1,751,400,089,855,200.25/44,282,801.10 - Step 6: Final answer
x = 39,550,345.65
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.