Finding the Fourth Proportional to 60,793,853.00, 91,190,964.78 and 14,735,541.26
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Solution
The fourth proportional to 60,793,853.00, 91,190,964.78 and 14,735,541.26 is: 22,103,356.80
Step by Step Solution
- Step 1: Write the proportion equation
60,793,853.00 : 91,190,964.78 = 14,735,541.26 : x - Step 2: Convert to fraction form
60,793,853.00/91,190,964.78 = 14,735,541.26/x - Step 3: Cross multiply
60,793,853.00x = 91,190,964.78 × 14,735,541.26 - Step 4: Simplify right side
60,793,853.00x = 1,343,748,224,282,874.25 - Step 5: Solve for x
x = 1,343,748,224,282,874.25/60,793,853.00 - Step 6: Final answer
x = 22,103,356.80
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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.