Finding the Fourth Proportional to 1,594,404,602.70, 2,391,606,904.05 and 1,497,469,764.30
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Solution
The fourth proportional to 1,594,404,602.70, 2,391,606,904.05 and 1,497,469,764.30 is: 2,246,204,646.45
Step by Step Solution
- Step 1: Write the proportion equation
1,594,404,602.70 : 2,391,606,904.05 = 1,497,469,764.30 : x - Step 2: Convert to fraction form
1,594,404,602.70/2,391,606,904.05 = 1,497,469,764.30/x - Step 3: Cross multiply
1,594,404,602.70x = 2,391,606,904.05 × 1,497,469,764.30 - Step 4: Simplify right side
1,594,404,602.70x = 3,581,359,026,906,006,528 - Step 5: Solve for x
x = 3,581,359,026,906,006,528/1,594,404,602.70 - Step 6: Final answer
x = 2,246,204,646.45
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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.