Finding the Fourth Proportional to 14,730,239.35, 22,095,360.74 and 4,495,152.77
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Solution
The fourth proportional to 14,730,239.35, 22,095,360.74 and 4,495,152.77 is: 6,742,729.68
Step by Step Solution
- Step 1: Write the proportion equation
14,730,239.35 : 22,095,360.74 = 4,495,152.77 : x - Step 2: Convert to fraction form
14,730,239.35/22,095,360.74 = 4,495,152.77/x - Step 3: Cross multiply
14,730,239.35x = 22,095,360.74 × 4,495,152.77 - Step 4: Simplify right side
14,730,239.35x = 99,322,022,034,560.23 - Step 5: Solve for x
x = 99,322,022,034,560.23/14,730,239.35 - Step 6: Final answer
x = 6,742,729.68
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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.