Finding the Fourth Proportional to 3,605,182,525.08, 5,407,773,787.62 and 3,605,182,525.08
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Solution
The fourth proportional to 3,605,182,525.08, 5,407,773,787.62 and 3,605,182,525.08 is: 5,407,773,787.62
Step by Step Solution
- Step 1: Write the proportion equation
3,605,182,525.08 : 5,407,773,787.62 = 3,605,182,525.08 : x - Step 2: Convert to fraction form
3,605,182,525.08/5,407,773,787.62 = 3,605,182,525.08/x - Step 3: Cross multiply
3,605,182,525.08x = 5,407,773,787.62 × 3,605,182,525.08 - Step 4: Simplify right side
3,605,182,525.08x = 19,496,011,558,668,238,848 - Step 5: Solve for x
x = 19,496,011,558,668,238,848/3,605,182,525.08 - Step 6: Final answer
x = 5,407,773,787.62
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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.