Finding the Fourth Proportional to 32,306,197.34, 48,448,810.56 and 10,735,009.58
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Solution
The fourth proportional to 32,306,197.34, 48,448,810.56 and 10,735,009.58 is: 16,099,030.17
Step by Step Solution
- Step 1: Write the proportion equation
32,306,197.34 : 48,448,810.56 = 10,735,009.58 : x - Step 2: Convert to fraction form
32,306,197.34/48,448,810.56 = 10,735,009.58/x - Step 3: Cross multiply
32,306,197.34x = 48,448,810.56 × 10,735,009.58 - Step 4: Simplify right side
32,306,197.34x = 520,098,445,501,205.19 - Step 5: Solve for x
x = 520,098,445,501,205.19/32,306,197.34 - Step 6: Final answer
x = 16,099,030.17
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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.