Finding the Fourth Proportional to 23,961,259.58, 35,905,315.97 and 14,226,703.25
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Solution
The fourth proportional to 23,961,259.58, 35,905,315.97 and 14,226,703.25 is: 21,318,339.87
Step by Step Solution
- Step 1: Write the proportion equation
23,961,259.58 : 35,905,315.97 = 14,226,703.25 : x - Step 2: Convert to fraction form
23,961,259.58/35,905,315.97 = 14,226,703.25/x - Step 3: Cross multiply
23,961,259.58x = 35,905,315.97 × 14,226,703.25 - Step 4: Simplify right side
23,961,259.58x = 510,814,275,258,716 - Step 5: Solve for x
x = 510,814,275,258,716/23,961,259.58 - Step 6: Final answer
x = 21,318,339.87
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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.