Finding the Fourth Proportional to 14,750,057.56, 22,127,365.68 and 5,032,395.24
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Solution
The fourth proportional to 14,750,057.56, 22,127,365.68 and 5,032,395.24 is: 7,549,370.52
Step by Step Solution
- Step 1: Write the proportion equation
14,750,057.56 : 22,127,365.68 = 5,032,395.24 : x - Step 2: Convert to fraction form
14,750,057.56/22,127,365.68 = 5,032,395.24/x - Step 3: Cross multiply
14,750,057.56x = 22,127,365.68 × 5,032,395.24 - Step 4: Simplify right side
14,750,057.56x = 111,353,649,721,771.36 - Step 5: Solve for x
x = 111,353,649,721,771.36/14,750,057.56 - Step 6: Final answer
x = 7,549,370.52
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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.