Finding the Fourth Proportional to 24,238,486.88, 33,450,750.98 and 13,929,319.52
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Solution
The fourth proportional to 24,238,486.88, 33,450,750.98 and 13,929,319.52 is: 19,223,402.88
Step by Step Solution
- Step 1: Write the proportion equation
24,238,486.88 : 33,450,750.98 = 13,929,319.52 : x - Step 2: Convert to fraction form
24,238,486.88/33,450,750.98 = 13,929,319.52/x - Step 3: Cross multiply
24,238,486.88x = 33,450,750.98 × 13,929,319.52 - Step 4: Simplify right side
24,238,486.88x = 465,946,198,584,373.12 - Step 5: Solve for x
x = 465,946,198,584,373.12/24,238,486.88 - Step 6: Final answer
x = 19,223,402.88
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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.