Finding the Fourth Proportional to 34,149,476.85, 51,224,224.01 and 9,561,026.02
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Solution
The fourth proportional to 34,149,476.85, 51,224,224.01 and 9,561,026.02 is: 14,341,541.48
Step by Step Solution
- Step 1: Write the proportion equation
34,149,476.85 : 51,224,224.01 = 9,561,026.02 : x - Step 2: Convert to fraction form
34,149,476.85/51,224,224.01 = 9,561,026.02/x - Step 3: Cross multiply
34,149,476.85x = 51,224,224.01 × 9,561,026.02 - Step 4: Simplify right side
34,149,476.85x = 489,756,138,700,263.31 - Step 5: Solve for x
x = 489,756,138,700,263.31/34,149,476.85 - Step 6: Final answer
x = 14,341,541.48
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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.