Finding the Fourth Proportional to 4,583,709,024.30, 6,875,563,536.45 and 2,491,638,383.70
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Solution
The fourth proportional to 4,583,709,024.30, 6,875,563,536.45 and 2,491,638,383.70 is: 3,737,457,575.55
Step by Step Solution
- Step 1: Write the proportion equation
4,583,709,024.30 : 6,875,563,536.45 = 2,491,638,383.70 : x - Step 2: Convert to fraction form
4,583,709,024.30/6,875,563,536.45 = 2,491,638,383.70/x - Step 3: Cross multiply
4,583,709,024.30x = 6,875,563,536.45 × 2,491,638,383.70 - Step 4: Simplify right side
4,583,709,024.30x = 17,131,418,016,986,933,248 - Step 5: Solve for x
x = 17,131,418,016,986,933,248/4,583,709,024.30 - Step 6: Final answer
x = 3,737,457,575.55
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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.