Finding the Fourth Proportional to 2,033,673,166.44, 2,806,386,332.10 and 1,153,587,974.76
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Solution
The fourth proportional to 2,033,673,166.44, 2,806,386,332.10 and 1,153,587,974.76 is: 1,591,904,529.53
Step by Step Solution
- Step 1: Write the proportion equation
2,033,673,166.44 : 2,806,386,332.10 = 1,153,587,974.76 : x - Step 2: Convert to fraction form
2,033,673,166.44/2,806,386,332.10 = 1,153,587,974.76/x - Step 3: Cross multiply
2,033,673,166.44x = 2,806,386,332.10 × 1,153,587,974.76 - Step 4: Simplify right side
2,033,673,166.44x = 3,237,413,525,241,383,424 - Step 5: Solve for x
x = 3,237,413,525,241,383,424/2,033,673,166.44 - Step 6: Final answer
x = 1,591,904,529.53
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.