Finding the Fourth Proportional to 5,757,260,424.05, 8,636,818,606.94 and 1,773,342,689.14
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Solution
The fourth proportional to 5,757,260,424.05, 8,636,818,606.94 and 1,773,342,689.14 is: 2,660,299,865.90
Step by Step Solution
- Step 1: Write the proportion equation
5,757,260,424.05 : 8,636,818,606.94 = 1,773,342,689.14 : x - Step 2: Convert to fraction form
5,757,260,424.05/8,636,818,606.94 = 1,773,342,689.14/x - Step 3: Cross multiply
5,757,260,424.05x = 8,636,818,606.94 × 1,773,342,689.14 - Step 4: Simplify right side
5,757,260,424.05x = 15,316,039,134,059,843,584 - Step 5: Solve for x
x = 15,316,039,134,059,843,584/5,757,260,424.05 - Step 6: Final answer
x = 2,660,299,865.90
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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.