Finding the Fourth Proportional to 4,110,617,171.18, 5,671,679,440.17 and 2,326,470,623.54
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Solution
The fourth proportional to 4,110,617,171.18, 5,671,679,440.17 and 2,326,470,623.54 is: 3,209,979,196.36
Step by Step Solution
- Step 1: Write the proportion equation
4,110,617,171.18 : 5,671,679,440.17 = 2,326,470,623.54 : x - Step 2: Convert to fraction form
4,110,617,171.18/5,671,679,440.17 = 2,326,470,623.54/x - Step 3: Cross multiply
4,110,617,171.18x = 5,671,679,440.17 × 2,326,470,623.54 - Step 4: Simplify right side
4,110,617,171.18x = 13,194,995,603,693,099,008 - Step 5: Solve for x
x = 13,194,995,603,693,099,008/4,110,617,171.18 - Step 6: Final answer
x = 3,209,979,196.36
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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.