Finding the Fourth Proportional to 4,469,781,266.07, 6,704,449,027.61 and 1,671,544,088.07
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Solution
The fourth proportional to 4,469,781,266.07, 6,704,449,027.61 and 1,671,544,088.07 is: 2,507,232,785.85
Step by Step Solution
- Step 1: Write the proportion equation
4,469,781,266.07 : 6,704,449,027.61 = 1,671,544,088.07 : x - Step 2: Convert to fraction form
4,469,781,266.07/6,704,449,027.61 = 1,671,544,088.07/x - Step 3: Cross multiply
4,469,781,266.07x = 6,704,449,027.61 × 1,671,544,088.07 - Step 4: Simplify right side
4,469,781,266.07x = 11,206,782,135,859,795,968 - Step 5: Solve for x
x = 11,206,782,135,859,795,968/4,469,781,266.07 - Step 6: Final answer
x = 2,507,232,785.85
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1.5x scale
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.