Finding the Fourth Proportional to 22,878,040.05, 34,317,032.49 and 5,838,714.81
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Solution
The fourth proportional to 22,878,040.05, 34,317,032.49 and 5,838,714.81 is: 8,758,065.18
Step by Step Solution
- Step 1: Write the proportion equation
22,878,040.05 : 34,317,032.49 = 5,838,714.81 : x - Step 2: Convert to fraction form
22,878,040.05/34,317,032.49 = 5,838,714.81/x - Step 3: Cross multiply
22,878,040.05x = 34,317,032.49 × 5,838,714.81 - Step 4: Simplify right side
22,878,040.05x = 200,367,365,834,614.19 - Step 5: Solve for x
x = 200,367,365,834,614.19/22,878,040.05 - Step 6: Final answer
x = 8,758,065.18
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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.