Finding the Fourth Proportional to 97,373,956,246.80, 146,060,934,370.20 and 97,373,956,246.80
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Solution
The fourth proportional to 97,373,956,246.80, 146,060,934,370.20 and 97,373,956,246.80 is: 146,060,934,370.20
Step by Step Solution
- Step 1: Write the proportion equation
97,373,956,246.80 : 146,060,934,370.20 = 97,373,956,246.80 : x - Step 2: Convert to fraction form
97,373,956,246.80/146,060,934,370.20 = 97,373,956,246.80/x - Step 3: Cross multiply
97,373,956,246.80x = 146,060,934,370.20 × 97,373,956,246.80 - Step 4: Simplify right side
97,373,956,246.80x = 14,222,531,032,730,583,433,216 - Step 5: Solve for x
x = 14,222,531,032,730,583,433,216/97,373,956,246.80 - Step 6: Final answer
x = 146,060,934,370.20
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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.