Finding the Fourth Proportional to 22,709,240.56, 34,051,257.96 and 7,554,899.44
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Solution
The fourth proportional to 22,709,240.56, 34,051,257.96 and 7,554,899.44 is: 11,328,156.44
Step by Step Solution
- Step 1: Write the proportion equation
22,709,240.56 : 34,051,257.96 = 7,554,899.44 : x - Step 2: Convert to fraction form
22,709,240.56/34,051,257.96 = 7,554,899.44/x - Step 3: Cross multiply
22,709,240.56x = 34,051,257.96 × 7,554,899.44 - Step 4: Simplify right side
22,709,240.56x = 257,253,829,693,299.56 - Step 5: Solve for x
x = 257,253,829,693,299.56/22,709,240.56 - Step 6: Final answer
x = 11,328,156.44
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.