Finding the Fourth Proportional to 1,337,805,581.70, 2,006,708,372.55 and 1,337,805,581.70
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Solution
The fourth proportional to 1,337,805,581.70, 2,006,708,372.55 and 1,337,805,581.70 is: 2,006,708,372.55
Step by Step Solution
- Step 1: Write the proportion equation
1,337,805,581.70 : 2,006,708,372.55 = 1,337,805,581.70 : x - Step 2: Convert to fraction form
1,337,805,581.70/2,006,708,372.55 = 1,337,805,581.70/x - Step 3: Cross multiply
1,337,805,581.70x = 2,006,708,372.55 × 1,337,805,581.70 - Step 4: Simplify right side
1,337,805,581.70x = 2,684,585,661,641,512,960 - Step 5: Solve for x
x = 2,684,585,661,641,512,960/1,337,805,581.70 - Step 6: Final answer
x = 2,006,708,372.55
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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.