Finding the Fourth Proportional to 63,946,885.60, 95,810,103.60 and 29,798,192.80
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Solution
The fourth proportional to 63,946,885.60, 95,810,103.60 and 29,798,192.80 is: 44,645,926.26
Step by Step Solution
- Step 1: Write the proportion equation
63,946,885.60 : 95,810,103.60 = 29,798,192.80 : x - Step 2: Convert to fraction form
63,946,885.60/95,810,103.60 = 29,798,192.80/x - Step 3: Cross multiply
63,946,885.60x = 95,810,103.60 × 29,798,192.80 - Step 4: Simplify right side
63,946,885.60x = 2,854,967,939,260,774 - Step 5: Solve for x
x = 2,854,967,939,260,774/63,946,885.60 - Step 6: Final answer
x = 44,645,926.26
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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.