Finding the Fourth Proportional to 16,464,670.05, 24,697,005.08 and 5,106,266.85
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Solution
The fourth proportional to 16,464,670.05, 24,697,005.08 and 5,106,266.85 is: 7,659,400.28
Step by Step Solution
- Step 1: Write the proportion equation
16,464,670.05 : 24,697,005.08 = 5,106,266.85 : x - Step 2: Convert to fraction form
16,464,670.05/24,697,005.08 = 5,106,266.85/x - Step 3: Cross multiply
16,464,670.05x = 24,697,005.08 × 5,106,266.85 - Step 4: Simplify right side
16,464,670.05x = 126,109,498,308,754.25 - Step 5: Solve for x
x = 126,109,498,308,754.25/16,464,670.05 - Step 6: Final answer
x = 7,659,400.28
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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.