Finding the Fourth Proportional to 2,783,610,353.97, 4,177,043,708.70 and 1,038,019,037.49
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Solution
The fourth proportional to 2,783,610,353.97, 4,177,043,708.70 and 1,038,019,037.49 is: 1,557,635,710.00
Step by Step Solution
- Step 1: Write the proportion equation
2,783,610,353.97 : 4,177,043,708.70 = 1,038,019,037.49 : x - Step 2: Convert to fraction form
2,783,610,353.97/4,177,043,708.70 = 1,038,019,037.49/x - Step 3: Cross multiply
2,783,610,353.97x = 4,177,043,708.70 × 1,038,019,037.49 - Step 4: Simplify right side
2,783,610,353.97x = 4,335,850,890,058,433,536 - Step 5: Solve for x
x = 4,335,850,890,058,433,536/2,783,610,353.97 - Step 6: Final answer
x = 1,557,635,710.00
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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.