Finding the Fourth Proportional to 24,952,705.80, 37,429,058.70 and 7,001,809.80
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Solution
The fourth proportional to 24,952,705.80, 37,429,058.70 and 7,001,809.80 is: 10,502,714.70
Step by Step Solution
- Step 1: Write the proportion equation
24,952,705.80 : 37,429,058.70 = 7,001,809.80 : x - Step 2: Convert to fraction form
24,952,705.80/37,429,058.70 = 7,001,809.80/x - Step 3: Cross multiply
24,952,705.80x = 37,429,058.70 × 7,001,809.80 - Step 4: Simplify right side
24,952,705.80x = 262,071,150,010,435.28 - Step 5: Solve for x
x = 262,071,150,010,435.28/24,952,705.80 - Step 6: Final answer
x = 10,502,714.70
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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.