Finding the Fourth Proportional to 22,375,054.08, 33,564,273.12 and 6,200,818.56
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Solution
The fourth proportional to 22,375,054.08, 33,564,273.12 and 6,200,818.56 is: 9,301,696.75
Step by Step Solution
- Step 1: Write the proportion equation
22,375,054.08 : 33,564,273.12 = 6,200,818.56 : x - Step 2: Convert to fraction form
22,375,054.08/33,564,273.12 = 6,200,818.56/x - Step 3: Cross multiply
22,375,054.08x = 33,564,273.12 × 6,200,818.56 - Step 4: Simplify right side
22,375,054.08x = 208,125,967,715,405.06 - Step 5: Solve for x
x = 208,125,967,715,405.06/22,375,054.08 - Step 6: Final answer
x = 9,301,696.75
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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.