Finding the Fourth Proportional to 37,867,879.37, 56,744,014.19 and 22,484,876.15
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Solution
The fourth proportional to 37,867,879.37, 56,744,014.19 and 22,484,876.15 is: 33,692,991.32
Step by Step Solution
- Step 1: Write the proportion equation
37,867,879.37 : 56,744,014.19 = 22,484,876.15 : x - Step 2: Convert to fraction form
37,867,879.37/56,744,014.19 = 22,484,876.15/x - Step 3: Cross multiply
37,867,879.37x = 56,744,014.19 × 22,484,876.15 - Step 4: Simplify right side
37,867,879.37x = 1,275,882,130,919,848.25 - Step 5: Solve for x
x = 1,275,882,130,919,848.25/37,867,879.37 - Step 6: Final answer
x = 33,692,991.32
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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.