Finding the Fourth Proportional to 23,961,259.24, 35,905,315.48 and 14,226,702.92
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Solution
The fourth proportional to 23,961,259.24, 35,905,315.48 and 14,226,702.92 is: 21,318,339.39
Step by Step Solution
- Step 1: Write the proportion equation
23,961,259.24 : 35,905,315.48 = 14,226,702.92 : x - Step 2: Convert to fraction form
23,961,259.24/35,905,315.48 = 14,226,702.92/x - Step 3: Cross multiply
23,961,259.24x = 35,905,315.48 × 14,226,702.92 - Step 4: Simplify right side
23,961,259.24x = 510,814,256,582,837.12 - Step 5: Solve for x
x = 510,814,256,582,837.12/23,961,259.24 - Step 6: Final answer
x = 21,318,339.39
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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.