Finding the Fourth Proportional to 6,388,808,377.41, 9,583,199,714.88 and 6,000,029,295.48
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Solution
The fourth proportional to 6,388,808,377.41, 9,583,199,714.88 and 6,000,029,295.48 is: 9,000,031,874.02
Step by Step Solution
- Step 1: Write the proportion equation
6,388,808,377.41 : 9,583,199,714.88 = 6,000,029,295.48 : x - Step 2: Convert to fraction form
6,388,808,377.41/9,583,199,714.88 = 6,000,029,295.48/x - Step 3: Cross multiply
6,388,808,377.41x = 9,583,199,714.88 × 6,000,029,295.48 - Step 4: Simplify right side
6,388,808,377.41x = 57,499,479,033,715,572,736 - Step 5: Solve for x
x = 57,499,479,033,715,572,736/6,388,808,377.41 - Step 6: Final answer
x = 9,000,031,874.02
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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.