Finding the Fourth Proportional to 24,502,595.10, 36,753,892.65 and 18,125,303.10
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Solution
The fourth proportional to 24,502,595.10, 36,753,892.65 and 18,125,303.10 is: 27,187,954.65
Step by Step Solution
- Step 1: Write the proportion equation
24,502,595.10 : 36,753,892.65 = 18,125,303.10 : x - Step 2: Convert to fraction form
24,502,595.10/36,753,892.65 = 18,125,303.10/x - Step 3: Cross multiply
24,502,595.10x = 36,753,892.65 × 18,125,303.10 - Step 4: Simplify right side
24,502,595.10x = 666,175,444,386,112.25 - Step 5: Solve for x
x = 666,175,444,386,112.25/24,502,595.10 - Step 6: Final answer
x = 27,187,954.65
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Similar ratio
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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.