Finding the Fourth Proportional to 24,408,366.27, 33,681,319.29 and 14,483,538.87
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Solution
The fourth proportional to 24,408,366.27, 33,681,319.29 and 14,483,538.87 is: 19,985,962.67
Step by Step Solution
- Step 1: Write the proportion equation
24,408,366.27 : 33,681,319.29 = 14,483,538.87 : x - Step 2: Convert to fraction form
24,408,366.27/33,681,319.29 = 14,483,538.87/x - Step 3: Cross multiply
24,408,366.27x = 33,681,319.29 × 14,483,538.87 - Step 4: Simplify right side
24,408,366.27x = 487,824,697,129,595.75 - Step 5: Solve for x
x = 487,824,697,129,595.75/24,408,366.27 - Step 6: Final answer
x = 19,985,962.67
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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.