Finding the Fourth Proportional to 84,719,652.48, 127,058,483.52 and 24,135,903.36
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Solution
The fourth proportional to 84,719,652.48, 127,058,483.52 and 24,135,903.36 is: 36,197,873.69
Step by Step Solution
- Step 1: Write the proportion equation
84,719,652.48 : 127,058,483.52 = 24,135,903.36 : x - Step 2: Convert to fraction form
84,719,652.48/127,058,483.52 = 24,135,903.36/x - Step 3: Cross multiply
84,719,652.48x = 127,058,483.52 × 24,135,903.36 - Step 4: Simplify right side
84,719,652.48x = 3,066,671,279,306,872.50 - Step 5: Solve for x
x = 3,066,671,279,306,872.50/84,719,652.48 - Step 6: Final answer
x = 36,197,873.69
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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.