Finding the Fourth Proportional to 24,107,058.72, 33,267,985.17 and 13,094,023.49
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Solution
The fourth proportional to 24,107,058.72, 33,267,985.17 and 13,094,023.49 is: 18,069,885.01
Step by Step Solution
- Step 1: Write the proportion equation
24,107,058.72 : 33,267,985.17 = 13,094,023.49 : x - Step 2: Convert to fraction form
24,107,058.72/33,267,985.17 = 13,094,023.49/x - Step 3: Cross multiply
24,107,058.72x = 33,267,985.17 × 13,094,023.49 - Step 4: Simplify right side
24,107,058.72x = 435,611,779,096,681.25 - Step 5: Solve for x
x = 435,611,779,096,681.25/24,107,058.72 - Step 6: Final answer
x = 18,069,885.01
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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.