Finding the Fourth Proportional to 617,601,882,203.55, 926,402,823,305.33 and 617,601,882,203.55
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Solution
The fourth proportional to 617,601,882,203.55, 926,402,823,305.33 and 617,601,882,203.55 is: 926,402,823,305.33
Step by Step Solution
- Step 1: Write the proportion equation
617,601,882,203.55 : 926,402,823,305.33 = 617,601,882,203.55 : x - Step 2: Convert to fraction form
617,601,882,203.55/926,402,823,305.33 = 617,601,882,203.55/x - Step 3: Cross multiply
617,601,882,203.55x = 926,402,823,305.33 × 617,601,882,203.55 - Step 4: Simplify right side
617,601,882,203.55x = 572,148,127,352,054,614,065,152 - Step 5: Solve for x
x = 572,148,127,352,054,614,065,152/617,601,882,203.55 - Step 6: Final answer
x = 926,402,823,305.33
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Double scale
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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.