Finding the Fourth Proportional to 26,244,070.70, 39,366,106.05 and 16,701,752.30
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Solution
The fourth proportional to 26,244,070.70, 39,366,106.05 and 16,701,752.30 is: 25,052,628.45
Step by Step Solution
- Step 1: Write the proportion equation
26,244,070.70 : 39,366,106.05 = 16,701,752.30 : x - Step 2: Convert to fraction form
26,244,070.70/39,366,106.05 = 16,701,752.30/x - Step 3: Cross multiply
26,244,070.70x = 39,366,106.05 × 16,701,752.30 - Step 4: Simplify right side
26,244,070.70x = 657,482,952,262,631.38 - Step 5: Solve for x
x = 657,482,952,262,631.38/26,244,070.70 - Step 6: Final answer
x = 25,052,628.45
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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.