Finding the Fourth Proportional to 32,430,459.55, 44,754,033.50 and 17,746,125.27
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Solution
The fourth proportional to 32,430,459.55, 44,754,033.50 and 17,746,125.27 is: 24,489,652.50
Step by Step Solution
- Step 1: Write the proportion equation
32,430,459.55 : 44,754,033.50 = 17,746,125.27 : x - Step 2: Convert to fraction form
32,430,459.55/44,754,033.50 = 17,746,125.27/x - Step 3: Cross multiply
32,430,459.55x = 44,754,033.50 × 17,746,125.27 - Step 4: Simplify right side
32,430,459.55x = 794,210,684,828,776.50 - Step 5: Solve for x
x = 794,210,684,828,776.50/32,430,459.55 - Step 6: Final answer
x = 24,489,652.50
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.