Finding the Fourth Proportional to 24,430,861.77, 36,646,263.08 and 6,235,058.88
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Solution
The fourth proportional to 24,430,861.77, 36,646,263.08 and 6,235,058.88 is: 9,352,580.77
Step by Step Solution
- Step 1: Write the proportion equation
24,430,861.77 : 36,646,263.08 = 6,235,058.88 : x - Step 2: Convert to fraction form
24,430,861.77/36,646,263.08 = 6,235,058.88/x - Step 3: Cross multiply
24,430,861.77x = 36,646,263.08 × 6,235,058.88 - Step 4: Simplify right side
24,430,861.77x = 228,491,607,925,625.03 - Step 5: Solve for x
x = 228,491,607,925,625.03/24,430,861.77 - Step 6: Final answer
x = 9,352,580.77
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1.5x scale
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.