Finding the Fourth Proportional to 26,154,220.74, 36,094,549.50 and 14,551,808.28
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Solution
The fourth proportional to 26,154,220.74, 36,094,549.50 and 14,551,808.28 is: 20,082,455.12
Step by Step Solution
- Step 1: Write the proportion equation
26,154,220.74 : 36,094,549.50 = 14,551,808.28 : x - Step 2: Convert to fraction form
26,154,220.74/36,094,549.50 = 14,551,808.28/x - Step 3: Cross multiply
26,154,220.74x = 36,094,549.50 × 14,551,808.28 - Step 4: Simplify right side
26,154,220.74x = 525,240,964,276,969.81 - Step 5: Solve for x
x = 525,240,964,276,969.81/26,154,220.74 - Step 6: Final answer
x = 20,082,455.12
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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.