Finding the Fourth Proportional to 33,032,453.00, 49,549,177.72 and 11,467,739.75
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Solution
The fourth proportional to 33,032,453.00, 49,549,177.72 and 11,467,739.75 is: 17,201,782.59
Step by Step Solution
- Step 1: Write the proportion equation
33,032,453.00 : 49,549,177.72 = 11,467,739.75 : x - Step 2: Convert to fraction form
33,032,453.00/49,549,177.72 = 11,467,739.75/x - Step 3: Cross multiply
33,032,453.00x = 49,549,177.72 × 11,467,739.75 - Step 4: Simplify right side
33,032,453.00x = 568,217,074,686,047.12 - Step 5: Solve for x
x = 568,217,074,686,047.12/33,032,453.00 - Step 6: Final answer
x = 17,201,782.59
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.