Finding the Fourth Proportional to 48,430,264.10, 72,607,032.75 and 24,156,696.42
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Solution
The fourth proportional to 48,430,264.10, 72,607,032.75 and 24,156,696.42 is: 36,215,909.22
Step by Step Solution
- Step 1: Write the proportion equation
48,430,264.10 : 72,607,032.75 = 24,156,696.42 : x - Step 2: Convert to fraction form
48,430,264.10/72,607,032.75 = 24,156,696.42/x - Step 3: Cross multiply
48,430,264.10x = 72,607,032.75 × 24,156,696.42 - Step 4: Simplify right side
48,430,264.10x = 1,753,946,047,985,549.75 - Step 5: Solve for x
x = 1,753,946,047,985,549.75/48,430,264.10 - Step 6: Final answer
x = 36,215,909.22
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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.