Finding the Fourth Proportional to 24,349,348.13, 33,601,457.29 and 13,895,177.08
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Solution
The fourth proportional to 24,349,348.13, 33,601,457.29 and 13,895,177.08 is: 19,174,977.36
Step by Step Solution
- Step 1: Write the proportion equation
24,349,348.13 : 33,601,457.29 = 13,895,177.08 : x - Step 2: Convert to fraction form
24,349,348.13/33,601,457.29 = 13,895,177.08/x - Step 3: Cross multiply
24,349,348.13x = 33,601,457.29 × 13,895,177.08 - Step 4: Simplify right side
24,349,348.13x = 466,898,199,190,606.88 - Step 5: Solve for x
x = 466,898,199,190,606.88/24,349,348.13 - Step 6: Final answer
x = 19,174,977.36
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.